I'm planning on getting some cooling fans for my amps. i have a 2 channel for the subs and 4 channel for the fronts. how would i mount the fans for optimal cooling? i only want to get at the most, 2 fans. would the fan blowing on the amp be better? or would it be better to face the fan away from the amp and let it suck the hot air from the amp? or both? if i do both for both amps, that's a lot of fans and a lot of wiring. any help is appreciated.