Here, I took a stab at making your money go a bit further for you.
I upped the GPU and CPU and platform.
Also replaced 2 TB HDD with SSD.
You may or may not already have an SSD and just need the HDD for storage...
PCPartPicker part list:
http://pcpartpicker.com/list/jvnxgL
Price breakdown by merchant: http://pcpartpicker.com/list/jvnxgL/by_merchant/
CPU: Intel Core i5-6400 2.7GHz Quad-Core Processor ($174.99 @ SuperBiiz)
Motherboard: ASRock H110M-ITX Mini ITX LGA1151 Motherboard ($67.99 @ SuperBiiz)
Memory: Corsair Vengeance LPX 8GB (1 x 8GB) DDR4-2400 Memory ($36.67 @ NCIX US)
Storage: Corsair Force LE 240GB 2.5" Solid State Drive ($58.99 @ Newegg)
Video Card: Gigabyte GeForce GTX 1060 6GB 6GB WINDFORCE OC 6G Video Card ($239.99 @ Newegg)
Case: Cooler Master Elite 130 Mini ITX Tower Case ($42.99 @ SuperBiiz)
Power Supply: EVGA 450W 80+ Bronze Certified ATX Power Supply ($38.99 @ SuperBiiz)
Optical Drive: LG WH16NS40 Blu-Ray/DVD/CD Writer ($54.00 @ Amazon)
Operating System: Microsoft Windows 10 Home OEM 64-bit ($84.88 @ OutletPC)
Total: $799.49
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-10-03 11:51 EDT-0400