Change the PSU with this Corsair 80+ bronze certified its much better http://www.newegg.com/Product/Product.aspx?Item=N82E16817139020
and you have 10$ mail in rebates.
Its a verry good build.Change just the PSU because everything its good.
Thank you very much for replying so quick, I will change the PSU with what you've recommended.
I'm eager to get started building now, again, thank you.