When you commented on the door crashing into the fender, my first thought was "Hinges" Those doors are heavy and tend to wear out the pins and bushings on the doors due to all that weight. Unless you've discovered that your current hinges aren't original then there is a good chance that they have not been pulled for rebuild either. The tip off for that is that rebuilt hinges tend to get fitted with the larger diameter bushings because the factory holes become wallowed out when the old original skinny bronze bushing dies before it can be replaced. so they have to be drilled out oversize and that means the heavier wall items.
Should you discover that the hinges are both original and in need of being rebuilt then, that in mind you can "pre-align" the hinges prior to removing them by using a 1/8th drill bit and drilling through both the hinge bracket where it sits on the A Pillar and the pillar face behind it as well, and then doing the same thing to the portion of the hinge that butts up against the door inner skin.
If you drill two 1/8 holes that way in each half of the hinge you can then use the holes with a pair of transfer punches or just 1/8 drill rod to reset them back to where they were before you took them off to dismantle them and replace those pins and bushings. With the fenders off as they are, you can hang the hinges, align them to the holes that you drilled, and then use a door jack attachment for a floor jack to lift the door into position.
Just a thought here.
Nick