thank you gentlemen.....you guys think I'm okay with 4 guage wiring or must i go to 2 or 0 guage?
setup works great but i can guarantee you that in about 1 year i will need a new alternator. My Bosche alternator is producing barely 70 amp which is peanuts! Ideally it should be 100-120. That is why I have the capacitor and it's doing 12V at full blast which is bare minimum
its so much easier to do car audio stuffs on newer cars; but this is what i have for now so gotta make do with what i got 
i wonder if there are any Bolan Suzukis out there with 2 18'' subwoofers, how cool would that be 