Dart >>> demon doors

To muddy the waters even more..
I have a 73 Sport with bad doors and a 73 Swinger with pristine doors. How much headache am I looking at to transplant the Sport guts-n-glass into a Swinger door?

Not really sure on that one. ‘73 is a one year only design for glass and internals, and I don’t have any ‘73 model year doors of either variety.

You’ll just have to inspect them and see what the differences are. You won’t have any wing vents or mounts, so it may not be that difficult. But I don’t know that for sure, they could be harder to swap for all I know.