I will be Over clocking later in a few months after I make sure everything runs nice and smooth. So my question to you mainly is what PS should I buy? Now I have listed 2 but if you have other ideas please feel free to let me know! Also while your add it what do you think of my full build? This will be ordered by Monday at noon! Any advice or last minute changes are welcome. Thanks a lot for your help and advice!
As one can already deduct from the price, the CX is a (decent) budget psu. The HX is a middle segment psu, bordering on high-end.
For your build, 500W is more than enough. The suggestions from Notarget are good. If you seek more alternatives, i can recommend BeQuiet, but they are mostly unavailable in the US (German manufacturer). E.g. Straight Power E9 480W CM
Why do something simple, when there is a complicated way?