So quick question, I'm looking for fans suitable for rads ans was considering the nf f12 or those new corsair fans designed for radiators. How much impact can fans have on a loops temp (I'm under the impression that pressure is more important than cfm)? Say I was using a 360 rad would there be much difference temp. wise between a push pull config and either a pull or push setup? Of course I'm open to other suggestions of fans though performance and quiteness are important (isn't it always, difficult balancing act). One last question, do people find 3 x 120 rads better/worse/similar in performance to 1 x 360 rad?