hey all! i just got my custom ported box for under my back seat of my silverado ext. cab. it utilizes the entire box for airspace, about 1.7cu', 7" mounting depth, and a 4"x20 port, fits 1 12"... and im wondering what you guys would put in it? im very interested in the FI BL.. lemme kno what you guys think. also, any recommendations on a good matching amp? i was thinking the kicker zx1000. any advice would be much appreciated.. thanks alot guys!