Tips on remove/install 71 Duster doors?

I think I just lost my first response.
RedFish
Thanks for the tip. Sounds like the way to go on the passenger side door. As for the driver's side - the door is off and I need to bore out the hindge to accept an oversize pin and then get things back together. There must be some lessons learned to make this easier than it looks. Also - I'm working alone with the exception that my wife may be available for some light lifting/balancing.
tx,
Ken