"Gasp," I know a body shop can do wonders, and I know sombody will buy it. Maybe just to part out what's left and make a clean get-away. I believe you can find a better project, I did. (read my post plymouth parts manuals). Yes, 71s are harder and more expensive to buy, they made less of them.
How long have you been looking, I turn down 2 Cudas and thank god I did. What I ended up with is a super project car with a small rust problems, but everything was there. #Matching and documented, it had it all.
Good Luck my friend