I bought a 65 straight six, project sat for years but i am now actively in the process of doing the coupe to fastback conversion. 90 % of the metal was rusted out so it will be a basically new car . Looking for advice to avoid the pitfalls.
That is a huge project....honestly? You might as well buy a new Dynacorn fastback shell and transfer the VIN, you will only be out of pocket a couple thousand more with a lot less time involved...that is if its as bad as you say.