i figured id put this here not to clog up the general audio fourm. so far i have two audiopipe tsvr-15's an audiopipe 15001d amp.A set of audiopipe 6.5 components up front and the stock 6x9s in the rear deck. i will have 500 maybe a little more to spend from my taxes. what should i buy with it I know for sure im buying a second battery. im open to all brands so throw so ideas at me please