I striped my 77 with light acetone. It took off two coats of paint and the primer inbetween. It came off like butter, and didn't bother the original primer at all. I would recomend doing a very small test on your paint. After spending a week sanding. I used a small amount with a Q tip to get around the door handles, and was amazed that the paint just driped away. I used a house paint roller tray with a small amount of acetone. Then dip a paper towel in, then lay the wet towel flat on the paint, wait about five seconds and wipe the paint away. the original primer looked like the day it was sprayed. took about ten gallons.
