I installed power windows in a 70 hemi orange charger for a guy a couple years back (look for it in an upcoming issue of mopar muscle). What a nightmare. especially the rear. There were no good pics to go off of and I had to just reach in a box and start trial fitting stuff to get them to fit and work. Oh yeah, by the way, if you have to replace a power motor, drill and bolt the regulator while in the car. The tension spring will unwind and take your fingers off.

Restoring a car to look "only" as good as the factory made it is like getting a boob job for your wife and having the doctor make them two different sizes to seem more natural