First PC Revision/Compatibility

[Jakeleebob]

Hey guys, I've been planning my first gaming pc for a while now and this what I've came up with. http://pcpartpicker.com/user/Jakeleebob/saved/L4wqqs (USA Parts btw)
If I could some revisions on this to make it cheaper or if something is not compatible I would love it. I do plan on mildly overclocking this and I'd prefer not to sacrifice quality for dysfunctional parts. Also, I can't convince my self to change the case even though I know it's expensive. Thanks!

Heres the plain text. 😛
PCPartPicker part list: http://pcpartpicker.com/p/NsZc4D
Price breakdown by merchant: http://pcpartpicker.com/p/NsZc4D/by_merchant/
Benchmarks: http://pcpartpicker.com/p/NsZc4D/benchmarks/

CPU: AMD FX-6300 3.5GHz 6-Core Processor ($117.98 @ SuperBiiz)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($34.99 @ Newegg)
Motherboard: Gigabyte GA-970A-UD3P ATX AM3+ Motherboard ($87.98 @ Newegg)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($87.99 @ Amazon)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($55.99 @ Best Buy)
Video Card: Sapphire Radeon R9 270X 2GB Tri-X Toxic Video Card ($234.68 @ NCIX US)
Case: NZXT Phantom (Black/Green) ATX Full Tower Case ($119.99 @ Amazon)
Power Supply: SeaSonic 520W 80+ Bronze Certified Semi-Modular ATX Power Supply ($68.98 @ SuperBiiz)
Optical Drive: LG GH24NSB0 DVD/CD Writer ($15.98 @ OutletPC)
Total: $824.56
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-06-07 18:14 EDT-0400)

 

[Calnin]

Everything should be compatible.

 

[Suztera]

This ram is cheaper but corsair vengeance ram are still fine.
http://pcpartpicker.com/part/gskill-memory-f32133c9d8gxl

 

[Jakeleebob]

Everything should be compatible.

As for overclocking is the psu enough? I only plan on mild overclocking btw.

 

[Calnin]

You should be able to. It's a seasonic unit.