I have a 2000 chevy s-10 reg cab , its like their smallest model. there is prettymuch no room in the cab and very little space behind the seat. i would really like to get a good system in it. so what would fit well ? and is thier any tricks to maximizeing that space for subs? Iam about 6-4 so moving the seat forward an inch is not an option . any help would be appreciated, thanx.