That power supply is also overkill. Get this instead
NCIX.com - Buy Antec Earthwatts Green Series 380W ATX12V 80PLUS Bronze *No Pwr Cord* - ANTEC - EA380D GREEN - in Canada
Switch your ram to this
http://www.ncix.ca/products/?sku=578...n&promoid=1311
Take that money you saved, and get this motherboard instead. Since you will be overclocking, you will want more than 4 phase VRM to the CPU
http://www3.ncix.ca/products/?sku=61...cture=Gigabyte
And yes, don't get a Green, get a 500GB black. You will lose 100GB or whatever, but it will be much faster
http://ncix.com/products/?sku=65758&...20Digital%20WD