please rate system for gaming for teen age son

[Danlo Troth]

my first itx build , so fits into his desk, has a great monitor, and be getting grandparents to get the flashy keyboard etc, recomendations are welcome, he is set on the case very much

PCPartPicker part list: http://au.pcpartpicker.com/p/6BWZjX
Price breakdown by merchant: http://au.pcpartpicker.com/p/6BWZjX/by_merchant/

CPU: Intel Core i5-4590 3.3GHz Quad-Core Processor ($249.00 @ CPL Online)
Motherboard: Gigabyte GA-Z97N-WIFI Mini ITX LGA1150 Motherboard ($159.00 @ CPL Online)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($101.00 @ IJK)
Storage: Intel 530 Series 180GB 2.5" Solid State Drive ($155.00 @ CPL Online)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: Gigabyte GeForce GTX 760 2GB WINDFORCE Video Card ($275.00 @ CPL Online)
Case: BitFenix Colossus Mini Mini ITX Tower Case ($119.00 @ Centre Com)
Power Supply: BitFenix Fury 550W 80+ Gold Certified Semi-Modular ATX Power Supply ($129.00 @ CPL Online)
Operating System: Microsoft Windows 8.1 Pro (OEM) (64-bit) ($175.00 @ CPL Online)
Case Fan: Enermax UCTVD14A 90.8 CFM 140mm Fan
Total: $1362.00
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-12-21 03:18 EST+1100

 

[rockie_]

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-4590 3.3GHz Quad-Core Processor ($249.00 @ CPL Online)
Motherboard: ASRock H97M PRO4 Micro ATX LGA1150 Motherboard ($107.00 @ IJK)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($101.00 @ IJK)
Storage: Samsung 840 EVO 120GB 2.5" Solid State Drive ($81.00 @ Centre Com)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($65.00 @ IJK)
Video Card: EVGA GeForce GTX 970 4GB ACX 2.0 Video Card ($479.00 @ PLE Computers)
Case: BitFenix Merc Alpha (Black) ATX Mid Tower Case ($55.00 @ CPL Online)
Power Supply: Antec High Current Gamer 620W 80+ Bronze Certified ATX Power Supply ($99.00 @ CPL Online)
Optical Drive: LG GH24NSB0 DVD/CD Writer ($19.00 @ CPL Online)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($119.00 @ CPL Online)
Total: $1374.00
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-12-21 03:33 EST+1100

or this case
http://au.pcpartpicker.com/part/cooler-master-case-nse200kkn1