I need help, any recommendations?

Hardware Build a PC
1

I've decided it's best to completely build a second pc after being unable to reasonably upgrade my too well balanced first. I will be re-using a few parts, but the main components will be new. I am having some trouble deciding on the power supply though. The system should only draw 414W and I currently have a Corsair CX430, however I'd like to overclock (will be my first time). Is my current power supply enough even for non-OC? or should I get a power supply up around 600W? Do you have any other recommendations?

Here's the parts list (re-used parts will be marked):

PCPartPicker part list: http://pcpartpicker.com/p/h8qH8d

Price breakdown by merchant: http://pcpartpicker.com/p/h8qH8d/by_merchant/
Benchmarks: http://pcpartpicker.com/p/h8qH8d/benchmarks/

CPU: AMD FX-6350 3.9GHz 6-Core Processor ($139.97 @ OutletPC)

CPU Cooler: SilenX EFZ-120HA5 86.0 CFM Fluid Dynamic Bearing CPU Cooler ($24.99 @ Newegg)

Thermal Compound: Arctic Silver 5 High-Density Polysynthetic Silver 3.5g Thermal Paste ($6.98 @ OutletPC)

Motherboard: MSI 970A-G46 ATX AM3+ Motherboard ($78.98 @ OutletPC)

Memory: GeIL EVO VELOCE 8GB (2 x 4GB) DDR3-1866 Memory re-used

Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive ($51.49 @ Amazon) re-used

Video Card: MSI Radeon R9 270X 2GB TWIN FROZR Video Card ($204.98 @ SuperBiiz)

Case: Corsair SPEC-02 ATX Mid Tower Case ($57.99 @ Micro Center)

Power Supply: Corsair Builder 430W 80+ Bronze Certified ATX Power Supply ($39.99 @ Newegg) re-used*

Optical Drive: LG GH24NSB0 DVD/CD Writer ($15.98 @ OutletPC) re-used

Total: $621.35(not really)

2

Yeah you need at least a 500w but id go with 600watts

3

You could buy an R9 270 instead of a 270x and then overclock the 270 since the only real difference between the two is the clock speed.

4

No point getting a 6350 just get a 6300 and overclock it. Also a 1TB WD Blue only costs a slight bit more

5

Basically everything here, but into one pcpartpicker link.

I also changed out your motherboard to one of a much, much better quality.  The cheap MSI AM3+ motherboards are garbage, and overclocking will stress the board.

http://pcpartpicker.com/p/NJ9CFT

 

6

http://pcpartpicker.com/part/corsair-power-supply-cx600m
Here's a bronze rated 600W supply that's on offer for $45 from newegg, this might be suitable for you. 

7

Fixed link.

http://pcpartpicker.com/part/corsair-power-supply-cx600m

After MIR, tho.