Just want to verify that most parts are interchangeable for my 1972 convertible. I have found a 1971 Coupe Donor in very good shape body wise, no rust and also has new interior installed, missing engine. I am needing doors, one fender, hood and a few interior part. This donor is cheaper than buying new parts and used doors. Please let me know if I am wrong in my understand, as in my introduction, I am new to Ford.