I am going to have some amps installed in my car soon, but had a few questions for those who may have had this done before. 2 amps-Zapco 350 watt for sub (base coupe I have no rear speakers) and Zapco 200 watt for fronts. I want to run the biggest guage wire as possible to try to avoid dimming lights. 0/1 kicker or 2 guage JL Audio. My question is where to run the cable and amp placement. Through the firewall or under the car for wiring and in front of the trunk or behind the trunk for the amps. Can you get wires through to the trunk portion from the front of the cab? Also, the 6.5" in the limiteds in the rear portion does anyone know the mounting depth? I may end up running some 6.5" subs if the 12" subs are to loud and don't blend well.