I was wondering about relocating the battery to my trunk for the sole reason of adding another another battery wired to it to power my stereo system. I have a 91 Honda Accord EX 2 dr with a Sony head unit (the one with the motorized smooth black face) with all Lightning Audio speakers (4" 2 ways in front and 6x9" 3 ways in the back) with a 500watt Jensen 2ch amp powering 2 10" MTX blue thunder subs in a rectangle ported box. i have already bought an Absolute 2.4 farad cap (which i charged and still wont work) and replaced the alternator with another stock one buti want to make more power available for possible additions (DVD player and Xbox come to mind) and i was just wondering if this was a good idea