Ok basic setup,front/top 120mm Panaflo 69CFM at 30db ,60mm heatsink with an adapter for a 80mm Panaflo fan high speed 32db. This set up is good on any case as long as u mod. This set it has the highest CFM and lowest db level possible so dont worry about another case and dont go to dinky websites. Ideally if u want to overclock with a fan and still maintain a reasonable db level u need an 80mm heatsink and 92mm low speed Panaflo. If u r not worried about money then watercooling is always the next alternative which in the end would pay off.
<A HREF="http://www.caseetc.com" target="_new">http://www.caseetc.com</A> or <A HREF="http://www.pcmods.com" target="_new">http://www.pcmods.com</A>