About the amps though, there are quite a few simple solutions to carrying out what you need to do. The best idea from me if you're VERY limited on space is put it in your dash. If you disassemble your entire dash region you'll find many many empty places. Another place if you're driving a coupe is the wall panels to the sides of your rear seat, they have some empty room normally. On the back of your back seat or you can mount it in your trunk just as easily.