will the power acoustic 5 farad cap fit behind the passenger seat? Since my amp is behind the drivers seat, that seems the only logical spot. I hate to spend the extra money, but I think I'm going to try the svr battery. If nothing else I can share my experience with them. And that battery should fit the only difference that will matter is it is a little bit taller, but not much. Optima's site can give you the specs, but I think I posted them somewhere on this thread. Are the post's in the same locations? looking at the picture, they seem to be reversed.