What Resolution?
I made a few changes:
PCPartPicker part list:
https://pcpartpicker.com/list/HjBjYr
Price breakdown by merchant: https://pcpartpicker.com/list/HjBjYr/by_merchant/
CPU: AMD - Ryzen 7 1700 3.0GHz 8-Core Processor ($288.33 @ OutletPC)
Motherboard: MSI - B350 TOMAHAWK ATX AM4 Motherboard ($81.98 @ Newegg)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($204.99 @ Amazon)
Storage: SanDisk - SSD PLUS 240GB 2.5" Solid State Drive ($74.99 @ Amazon)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($46.68 @ OutletPC)
Video Card: Asus - GeForce GTX 1070 8GB Dual Series Video Card ($464.98 @ Newegg)
Case: Corsair - 200R ATX Mid Tower Case ($39.99 @ Newegg)
Power Supply: Corsair - TXM Gold 550W 80+ Gold Certified Semi-Modular ATX Power Supply ($72.98 @ Newegg)
Total: $1274.92
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-01-09 08:25 EST-0500
A bit more expensive, but is more geared for gaming and streaming as it has a Ryzen 7 with more cores and a SSD for OS. Also, a much more powerful GPU that will allow for gaming at Ultra for 1080 and most games at 1440p.