Hey man can you let me know what you have to fit my stock location? ('03 grand am) 9" x 7". Also I am in need of a 400+ ah reserve bank. (I guess that should be enough?) Going to be powering a lanzar opti 7k at 1.4 ohm. Will have 250 amp alt and 2 pos runs/2 neg runs of 2/0 flex a prene. Any help would be appretiated. Thanks man.