My first custom pc build need help!

[panosval02]

Hey guys i just made my first custom, gaming PC build and i would like to receive some feedback regarding my build since i am very new to PC building and i would really appreciate if you could help me and it would also be very helpful if you guys told me relative parts for my PC which are better if in need but i would like to keep a budget below 1500$ Thank you very much for your time.
My First Custom PC Build:
https://uk.pcpartpicker.com/user/panosval02/saved/b2LMpg

 

[The Paladin]

looks good, I would get a 120GB SSD for your operating system to make it much more snappy but otherwise look good

 

[King Dranzer]

Here is the list:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor (£313.00 @ Alza)
CPU Cooler: CRYORIG - H7 49.0 CFM CPU Cooler (£34.99 @ Overclockers.co.uk)
Motherboard: Asus - PRIME Z270-P ATX LGA1151 Motherboard (£106.23 @ CCL Computers)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-2666 Memory (£111.59 @ Aria PC)
Storage: SanDisk - SSD PLUS 240GB 2.5" Solid State Drive (£72.99 @ Amazon UK)
Video Card: Gigabyte - GeForce GTX 1080 Ti 11GB Gaming OC 11G Video Card (£649.98 @ Ebuyer)
Case: Fractal Design - Core 2300 ATX Mid Tower Case (£44.56 @ Amazon UK)
Power Supply: Corsair - RMx 650W 80+ Gold Certified Fully-Modular ATX Power Supply (£85.47 @ Amazon UK)
Total: £1418.81
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-02 13:06 BST+0100

It is lot more powerful than i5-7600K and GTX1070 combo. Nearly 50% more powerful.
You can add HDD easily as it only costs £50. That SSD will last you few months before it runs out of space.

 

[Mike3k24]

I don't know if you're still here @OP but this build is better for less money.
PCPartPicker part list / Price breakdown by merchant

CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor (£188.95 @ Amazon UK)
CPU Cooler: CRYORIG - H7 49.0 CFM CPU Cooler (£34.99 @ Overclockers.co.uk)
Motherboard: MSI - B350 GAMING PLUS ATX AM4 Motherboard (£84.42 @ Amazon UK)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory (£123.60 @ Aria PC)
Storage: SanDisk - SSD PLUS 240GB 2.5" Solid State Drive (£72.99 @ Amazon UK)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£39.95 @ Aria PC)
Video Card: Gigabyte - GeForce GTX 1080 Ti 11GB Gaming OC 11G Video Card (£649.98 @ Ebuyer)
Case: NZXT - S340 (Black) ATX Mid Tower Case (£62.39 @ Aria PC)
Power Supply: EVGA - SuperNOVA G2 650W 80+ Gold Certified Fully-Modular ATX Power Supply (£83.97 @ Amazon UK)
Total: £1341.24
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-02 16:43 BST+0100