My step-son and I are looking into building our first gaming pc each, we have been researching alot and have gotten some advice offf here already. These are the two builds we have come up with at the moment:
Type|Item|Price
:----|:----|:----
**CPU** | [Intel Core i5-6600 3.3GHz Quad-Core Processor](http://au.pcpartpicker.com/part/intel-cpu-bx80662i56600) | $319.00 @ Umart
**Motherboard** | [Asus Z170-P ATX LGA1151 Motherboard](http://au.pcpartpicker.com/part/asus-motherboard-z170p) | $194.70 @ Newegg Australia
**Memory** | [G.Skill Ripjaws 4 Series 8GB (2 x 4GB) DDR4-3000 Memory](http://au.pcpartpicker.com/part/gskill-memory-f43000c15d8grbb) | $82.98 @ Mwave Australia
**Storage** | [Samsung 850 EVO-Series 250GB 2.5" Solid State Drive](http://au.pcpartpicker.com/part/samsung-internal-hard-drive-mz75e250bam) | $129.00 @ CPL Online
**Storage** | [Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive](http://au.pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex) | $69.00 @ Centre Com
**Video Card** | [EVGA GeForce GTX 980 Ti 6GB FTW ACX 2.0+ Video Card](http://au.pcpartpicker.com/part/evga-video-card-06gp44996kr) | $963.60 @ Newegg Australia
**Case** | [Deepcool TESSERACT SW ATX Mid Tower Case](http://au.pcpartpicker.com/part/deepcool-case-tesseractsw) | $55.00 @ Mwave Australia
**Power Supply** | [EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply](http://au.pcpartpicker.com/part/evga-power-supply-120g10650xr) | $135.00 @ CPL Online
**Operating System** | [Microsoft Windows 10 Home OEM (64-bit)](http://au.pcpartpicker.com/part/microsoft-os-kw900139) | $139.00 @ CPL Online
| *Prices include shipping, taxes, rebates, and discounts* |
| **Total** | **$2087.28**
| Generated by [PCPartPicker](http://pcpartpicker.com) 2016-03-21 17:07 AEDT+1100 |
Type|Item|Price
:----|:----|:----
**CPU** | [Intel Core i5-6600 3.3GHz Quad-Core Processor](http://au.pcpartpicker.com/part/intel-cpu-bx80662i56600) | $319.00 @ Umart
**Motherboard** | [Asus Z170-P ATX LGA1151 Motherboard](http://au.pcpartpicker.com/part/asus-motherboard-z170p) | $194.70 @ Newegg Australia
**Memory** | [G.Skill Ripjaws 4 Series 8GB (2 x 4GB) DDR4-3000 Memory](http://au.pcpartpicker.com/part/gskill-memory-f43000c15d8grbb) | $82.98 @ Mwave Australia
**Storage** | [Samsung 850 EVO-Series 250GB 2.5" Solid State Drive](http://au.pcpartpicker.com/part/samsung-internal-hard-drive-mz75e250bam) | $129.00 @ CPL Online
**Storage** | [Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive](http://au.pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex) | $69.00 @ Centre Com
**Video Card** | [Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card](http://au.pcpartpicker.com/part/gigabyte-video-card-gvn980g1gaming4gd) | $729.00 @ CPL Online
**Case** | [Phanteks Enthoo Luxe ATX Full Tower Case](http://au.pcpartpicker.com/part/phanteks-case-phes614lbk) | $199.00 @ Scorptec
**Power Supply** | [EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply](http://au.pcpartpicker.com/part/evga-power-supply-120g10650xr) | $135.00 @ CPL Online
**Operating System** | [Microsoft Windows 10 Home OEM (64-bit)](http://au.pcpartpicker.com/part/microsoft-os-kw900139) | $139.00 @ CPL Online
| *Prices include shipping, taxes, rebates, and discounts* |
| **Total** | **$1996.68**
| Generated by [PCPartPicker](http://pcpartpicker.com) 2016-03-21 17:05 AEDT+1100 |
First off are these builds ok? And if a part is not shown as "in stock" but has a price available and merchants, will we be able to get these parts or will we have to pick different ones?
Type|Item|Price
:----|:----|:----
**CPU** | [Intel Core i5-6600 3.3GHz Quad-Core Processor](http://au.pcpartpicker.com/part/intel-cpu-bx80662i56600) | $319.00 @ Umart
**Motherboard** | [Asus Z170-P ATX LGA1151 Motherboard](http://au.pcpartpicker.com/part/asus-motherboard-z170p) | $194.70 @ Newegg Australia
**Memory** | [G.Skill Ripjaws 4 Series 8GB (2 x 4GB) DDR4-3000 Memory](http://au.pcpartpicker.com/part/gskill-memory-f43000c15d8grbb) | $82.98 @ Mwave Australia
**Storage** | [Samsung 850 EVO-Series 250GB 2.5" Solid State Drive](http://au.pcpartpicker.com/part/samsung-internal-hard-drive-mz75e250bam) | $129.00 @ CPL Online
**Storage** | [Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive](http://au.pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex) | $69.00 @ Centre Com
**Video Card** | [EVGA GeForce GTX 980 Ti 6GB FTW ACX 2.0+ Video Card](http://au.pcpartpicker.com/part/evga-video-card-06gp44996kr) | $963.60 @ Newegg Australia
**Case** | [Deepcool TESSERACT SW ATX Mid Tower Case](http://au.pcpartpicker.com/part/deepcool-case-tesseractsw) | $55.00 @ Mwave Australia
**Power Supply** | [EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply](http://au.pcpartpicker.com/part/evga-power-supply-120g10650xr) | $135.00 @ CPL Online
**Operating System** | [Microsoft Windows 10 Home OEM (64-bit)](http://au.pcpartpicker.com/part/microsoft-os-kw900139) | $139.00 @ CPL Online
| *Prices include shipping, taxes, rebates, and discounts* |
| **Total** | **$2087.28**
| Generated by [PCPartPicker](http://pcpartpicker.com) 2016-03-21 17:07 AEDT+1100 |
Type|Item|Price
:----|:----|:----
**CPU** | [Intel Core i5-6600 3.3GHz Quad-Core Processor](http://au.pcpartpicker.com/part/intel-cpu-bx80662i56600) | $319.00 @ Umart
**Motherboard** | [Asus Z170-P ATX LGA1151 Motherboard](http://au.pcpartpicker.com/part/asus-motherboard-z170p) | $194.70 @ Newegg Australia
**Memory** | [G.Skill Ripjaws 4 Series 8GB (2 x 4GB) DDR4-3000 Memory](http://au.pcpartpicker.com/part/gskill-memory-f43000c15d8grbb) | $82.98 @ Mwave Australia
**Storage** | [Samsung 850 EVO-Series 250GB 2.5" Solid State Drive](http://au.pcpartpicker.com/part/samsung-internal-hard-drive-mz75e250bam) | $129.00 @ CPL Online
**Storage** | [Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive](http://au.pcpartpicker.com/part/western-digital-internal-hard-drive-wd10ezex) | $69.00 @ Centre Com
**Video Card** | [Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card](http://au.pcpartpicker.com/part/gigabyte-video-card-gvn980g1gaming4gd) | $729.00 @ CPL Online
**Case** | [Phanteks Enthoo Luxe ATX Full Tower Case](http://au.pcpartpicker.com/part/phanteks-case-phes614lbk) | $199.00 @ Scorptec
**Power Supply** | [EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply](http://au.pcpartpicker.com/part/evga-power-supply-120g10650xr) | $135.00 @ CPL Online
**Operating System** | [Microsoft Windows 10 Home OEM (64-bit)](http://au.pcpartpicker.com/part/microsoft-os-kw900139) | $139.00 @ CPL Online
| *Prices include shipping, taxes, rebates, and discounts* |
| **Total** | **$1996.68**
| Generated by [PCPartPicker](http://pcpartpicker.com) 2016-03-21 17:05 AEDT+1100 |
First off are these builds ok? And if a part is not shown as "in stock" but has a price available and merchants, will we be able to get these parts or will we have to pick different ones?