Well finally got the oil changed, and that radiator fluid is actually after being drained and putting in flush. After draining that I ran water through and than put fresh radiator fluid in. I also recharged the A/C today, I think I got it charged pretty well for the first time doing it.
i have an idea for ya, take the rear seat out b/c you probably can't fit back there comfortably anyways. do 2 10s ported where the bottom of the rear seats would be and where the backs of the seats would go, do an amp rack.