Great choice. Make sure you only play multi core games with that FX CPU. You won't do any good with League of legends, or other single-core optimized games. If you want the best bang for your buck do the build below. This has the power of an i7, and it would crush an oc'd 6300. Just save up. I really encourage this, as it will max out most any game @1080 on medium to high settings. This comes from a guy that made the mistake of getting a single use system (amd), and couldn't play single core or phys-x games.
PCPartPicker part list:
http://pcpartpicker.com/p/kThFhM
Price breakdown by merchant: http://pcpartpicker.com/p/kThFhM/by_merchant/
CPU: Intel Xeon E3-1231 V3 3.4GHz Quad-Core Processor ($241.99 @ SuperBiiz)
Motherboard: ASRock H81M-ITX/WIFI Mini ITX LGA1150 Motherboard ($68.38 @ Newegg)
Memory: Crucial Ballistix Elite 8GB (1 x 8GB) DDR3-1866 Memory ($64.99 @ Newegg)
Storage: Crucial BX100 120GB 2.5" Solid State Drive ($64.95 @ NCIX US)
Video Card: EVGA GeForce GTX 960 4GB SuperSC ACX 2.0+ Video Card ($234.99 @ SuperBiiz)
Case: EVGA Hadron Mini ITX Tower Case w/500W Power Supply ($138.33 @ Amazon)
Total: $813.63
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-08 11:54 EDT-0400