Need help with a budget pc

[Oscar170]

I currently have a budget of 300 dollars to get a power supply, cpu, motherboard, ram, and case. I already have a 2tb hard drive, and an asus r9 270 direct cu ii graphics card. I want this machine to be able to play most games at high settings (bf4,far cry 3, dark souls 2). Having multiple setups to choose from would be great. Thanks in advance for replying.

 

[Danbuscus25]

http://pcpartpicker.com/user/Danbuscus250/saved/4pyO
CPU AMD FX-6300 3.5GHz 6-Core $109.99
Motherboard MSI 970A-G43 ATX AM3+ $59.99
Memory Patriot Viper 3 8GB (1 x 8GB) DDR3-1600 $49.99
Case Thermaltake VL80001W2Z ATX Mid Tower $24.99
Power Supply XFX 550W ATX12V / EPS12V $49.99
Total: $294.95