I talked to the guys and they won't do a color change for me so what I'm going to do is have them do all my work and then block sand, seal and block sand the car again then prime it up. I'll then find another place to do the paint for me. In total I figure around $5000 total Canadian.
Also would cutting out the rust and welding in a new plate of metal be the best way to eliminate rust on my quater panels