Changing a truck cab

Sorry, not an A body question. I would ask on sweptline.org, but chances of someone getting back to me in under a month is pretty slim.

The cab on my 65 Fargo is pretty badly rotted. Cab mounts are gone, floor is starting to disappear, the doors sag, and it's just getting beyond repair.
I have a 66 Dodge, and the cab is like brand new, not a bit of rust anywhere, very clean, all the glass is good.
My question is, how hard is it to change the cab? I realize I'll have to pull the steering column along with some electrical, but anything else? Oh, a fuel line I suppose since my tank is behind the seat. What are the chances of twisting the cab, or shattering the glass if we wrap a strap around it and pick it up with the excavator?