I am planning to do an overclock on this motherboard with intel i5 3570k, and im looking for a cpu cooler. how ever the board is actually 2/3 the size of a normal atx motherboard. due to this i am unsure what cpu coolers i can use. with out blocking ram sticks i would like to do this in a push pull configuration aswell and thats what worries me. However i am only using 2nd and 4th DIMN (ram) slots. any help appreciated thanks.