J3,
sounds like you covered just about everything... the sliders/rollers and glass are all the same for power/manual... basically like stated above- pull everything just in case! (don't forget the accordion "sleeves" that flex with the door and protect the wiring) I re-mounted the regulators back in with loc-tite and 1/4" bolts.
if you decide to install power door locks as well, be sure to get the "pivot" in the center of the door... on my 82, it was had 2 rods for the manual, where the 86 cutty that I took the locks from had 3 rods together on the pivot.