"Humpty Dumpty" Interior Pieces ('65 Barracuda)

Yes I'm in the same boat as you. Just putting my 65 Barracuda together and most of it I have used 2 part epoxy as it seems to work the best. The problem is the rest of the pieces are so brittle you have to be very carful with them breaking in a new spot. I have filled one piece with glue so now I have to paint them so they all match.