Since whatever you do you will have to remove the existing door, there's one more thing to consider: repair ir yourself.
This thread gives a brief description of how you do it, and if you can get your current door off, you have won half the battle, I think. I don't know, since the only door I've ever taken off my AS is the screen door.
1953 Flying also lists a bunch of threads about it
here.
I dunno what you had in mind, but you won't be alone, lots of folks have had the bad luck with the door. Good luck!
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“Courage is being scared to death, but saddling up anyway.”
...John Wayne...........................