My 1969 1/2 440 ‘cuda

another advantage of delaying paint is any filler/bondo under the primer can have a chance to 'sink' (which it does) so when you come to final paint all you'll need is high build primer, a good block down then paint. you'll have much less chance of future problems with the finish that way. just ake sure the primer currently on the car is water proof like epoxy primer. normal primers absorb moisture which is not good for steel bodies as we know.
neil.