Gaming PC Build Opinion

I made a few changes to get you some better components and a much better GPU. The CPU won't be much different, and you will end up with better gaming performance thanks to the more powerful GPU. I would go with a 120GB SSD and a storage drive, as that 240GB SSD will fill up fast. 120GB is plenty for your OS and apps, and then put your games and media on the 1TB drive.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: AMD FX-6300 3.5GHz 6-Core Processor ($109.99 @ Amazon)
Motherboard: Asus M5A97 LE R2.0 ATX AM3+ Motherboard ($74.99 @ Amazon)
Memory: G.Skill Sniper 8GB (2 x 4GB) DDR3-1600 Memory ($73.98 @ OutletPC)
Storage: Samsung 840 EVO 120GB 2.5" Solid State Disk ($89.99 @ B&H)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.98 @ OutletPC)
Video Card: Asus Radeon R9 280X 3GB Video Card ($319.99 @ B&H)
Case: Antec One ATX Mid Tower Case ($29.99 @ NCIX US)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Operating System: Microsoft Windows 8.1 - OEM (64-bit) ($94.98 @ OutletPC)
Total: $913.88
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-12-18 10:24 EST-0500)