what would yall reccomend... i want to get either 1 or 2 alpine type r's, havent decided if i want 10's or 12's yet, i plan on getting them on ebay and i need to know what amp would be best to run 1 and 2 subs..... also, i am not willing to get a new alternator in order to do this, so something that wont require that would be best... id probably be willing to get a new battery if i really need to... so what would you reccomend?