After a hiatus of about 9 years, I am returning back to this build. I have been looking for ways to correct doors, as I could not live with their compromised shapes. Recently looked more closely into what were the differences between 962C and 956 cars. Also got inspired by way Studio27 solved door shape issue in their trans-kits and by work of the guy behind clay-models. In the end I've decided to use internals and middle body from 956 donor. Pictures are of modifications of internal parts so far. New plan is to have parts of 956 cockpit transplanted onto 962C cockpit, have 956 engine transplanted over as well and then have middle body from 956 mated with front and rear covers from 962C.