So below is a list of my build. Can anyone recommend to me any PSU that I should be using for my system? I have my eye towards this one http://www.canadacomputers.com/product_info.php?cPath=3... since it's cheap, but i'm not sure if 450w is enough to run my system. I do plan on overclocking my CPU slightly in the future.
That's a great price, 450 W will be plenty for your system, i'm running something a bit more high end on a 430 W Corsair CX430, That CPU/GPU combo is pretty low power, you have room to run up to a 7850 even with room to spare. It's got plenty of 12v amps for something beefier than you're building.