Just wondering if i could go with a 5 channel amp to run my separates up front, my mids in teh side panels and 1 JL 12" sub? I would rather wire and hide one amp in the truck than 2. Right now i have two 1 channel amps and 2 2 channel amps - I'm thinking of just buying a 5channel and making it MUCH MUCH more simple. Disadvantages to 5 channel? Anyone recomend it?