So I want to put the batt in the trunk of my coupe and I have one question. Due to the position of the battery (REALLY short ground cable in Taylor kit), I doubt the battery will be able to fit in the box (under the rear pass. speaker, right next to the trunk hinge). I also have a rearseat delete, can I get away without runing a batter box? If I can I want to eventually get an optima and one of those billit aluminum hold downs off ebay. And I have a Die Hard Gold Battery.