I've just done this on my facelift mk2, and I have to say the rear handles weren't nearly as bad as I was expecting.
I would definitely agree that unbolting the locks from the door is the right way to go with these (on a FL at least - I'm not sure what the setup is on the pre-FL cars).
I neglected to take photos though. Next dry weekend I get I'll try to remember to take the door card off again and snap a couple of photos.