What is your budget?
Where do you live?
Why do you want an AMD build?
The 270x is better than the 270, and the GTX760 is better than both, then the 280 is better than that and can be had for under $200 USD.
I don't recommend using these FXs because they are old and outdated, but if you do, get the FX8320 instead of the FX8350.
Corsair Vengence RAM is good, but you should get whichever big name RAM is on sale at the time. Don't limit yourself. Same thing with the psu. That is a fine psu, but there may be a better option when the time comes for you to buy.
Are you familiar with pc.partpicker.com?
Here are your parts
PCPartPicker part list:
http://pcpartpicker.com/p/FXsLwP
Price breakdown by merchant: http://pcpartpicker.com/p/FXsLwP/by_merchant/
Benchmarks: http://pcpartpicker.com/p/FXsLwP/benchmarks/
CPU: AMD FX-8350 4.0GHz 8-Core Processor ($174.99 @ NCIX US)
Motherboard: Asus Crosshair V Formula-Z ATX AM3+ Motherboard ($224.99 @ SuperBiiz)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($75.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($52.92 @ Amazon)
Video Card: Sapphire Radeon R9 270 2GB Dual-X Video Card ($152.98 @ Newegg)
Case: Cooler Master HAF 912 ATX Mid Tower Case ($49.99 @ Newegg)
Power Supply: Corsair Enthusiast 650W 80+ Bronze Certified ATX Power Supply ($85.98 @ Newegg)
Total: $817.84
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-06-09 08:49 EDT-0400)
and here is a better bang for buck
PCPartPicker part list:
http://pcpartpicker.com/p/rqqmFT
Price breakdown by merchant: http://pcpartpicker.com/p/rqqmFT/by_merchant/
Benchmarks: http://pcpartpicker.com/p/rqqmFT/benchmarks/
CPU: AMD FX-8320 3.5GHz 8-Core Processor ($149.29 @ Amazon)
Motherboard: Asus Crosshair V Formula-Z ATX AM3+ Motherboard ($224.99 @ SuperBiiz)
Memory: A-Data XPG V1.0 8GB (2 x 4GB) DDR3-1600 Memory ($68.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($52.92 @ Amazon)
Video Card: MSI Radeon R9 280 3GB TWIN FROZR Video Card ($200.00 @ Newegg)
Case: Cooler Master HAF 912 ATX Mid Tower Case ($49.99 @ Newegg)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Total: $806.17
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-06-09 08:51 EDT-0400)