I just bought a 2000 chevy s10 single cab a few weeks ago and im about to install some audio. I have 2 12" pioneer subs (the latest model out) and still need to purchase a box and a amp. Im 6'0 and I dont want to loose any leg room, what would be my best bet... to install just 1 12" sub or can I install 2 12" with no legroom loss? I also dont want to have to build my own box.. would a single box for 1 12" work that I could buy from the local audio store for like 20 bux? Thanks