Here's what I've got.
Chucked in another 8GB of RAM to keep up with newer titles.
The BeQuiet pure rock is a much better and quieter cooler, and is actually cheaper than the 212X.
The RX480 is a good choice, the best GPU you can get without a bottleneck on the FX8320.
A few questions, is your CPU overclocked, and would you be interested in flashing the BIOS of your GPU?
The reason I say this is because it was uncovered that the 4GB RX480 models were actually 8GB models with 4GB of VRAM locked from use. This can be unlocked through a simple process called flashing your BIOS, which is bypassing it.
This does void your warranty however, but saves $50.
PCPartPicker part list:
http://pcpartpicker.com/list/vtKxGf
Price breakdown by merchant: http://pcpartpicker.com/list/vtKxGf/by_merchant/
CPU: AMD FX-8320 3.5GHz 8-Core Processor (Purchased For $0.00)
CPU Cooler: be quiet! PURE ROCK 51.7 CFM Sleeve Bearing CPU Cooler ($34.99 @ NCIX US)
Motherboard: Asus M5A99FX PRO R2.0 ATX AM3+ Motherboard (Purchased For $0.00)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory (Purchased For $0.00)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($35.99 @ NCIX US)
Storage: Samsung 850 EVO-Series 250GB 2.5" Solid State Drive ($89.99 @ NCIX US)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (Purchased For $0.00)
Video Card: MSI Radeon RX 480 8GB Video Card ($250.00)
Case: NZXT S340 (Black/Blue) ATX Mid Tower Case (Purchased For $0.00)
Power Supply: Corsair Builder 600W 80+ Bronze Certified ATX Power Supply (Purchased For $0.00)
Operating System: Microsoft Windows 10 Home Full 32/64-bit (Purchased For $0.00)
Monitor: BenQ XL2411Z 24.0" 144Hz Monitor ($269.00 @ Amazon)
Keyboard: Corsair K70 Wired Gaming Keyboard ($109.99 @ Amazon)
Mouse: Razer DeathAdder 2013 Wired Optical Mouse (Purchased For $0.00)
Headphones: Sennheiser HD 598 Headphones (Purchased For $0.00)
Total: $789.96
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-07-13 22:17 EDT-0400