Hey J! Sorry to read about your engine man, hope you've had some progress since you last posted :(
I remembered how we talked about painting our interiors awhile ago and how you wanted to keep the paint on the inside...I found this D.I.Y. awhile back and another member with IBM had some great success with it. http://www.camaro5.com/forums/showthread.php?t=244860
It's my summer project so I'll let you know how it goes!