Doing a system soon in my buddies bronco. We have a Hifonics Crunch 4channel amp 100x4 rms @4ohms to work with. Right now I'm thinking 6.5 REV comps in the front and Mach 5 6.5 mid bass speakers in the rear to go along with the single maw-12 we plan to use... How do you guys think this setup will sound? Any suggestions?