ok, I am going to show my ignorance, and please, do NOT rip me a new a**hole with your answers to my inquiry. I'm only asking because if I can be so fortunate in the future, then I will have my 70 RT/SE 440-6 completely restored. It seems to me if a person is going to media blast/acid dip their car that that should be the first step so that you could see all bare metal. Following the blasting/dipping, THEN weld on your new donor metal. That way you could eliminate alot of rust scraping, old paint and primer removal, etc. and maybe alot of extra work.