The driver's door being bent backward will prolly cause the most greif. Those hinges are very strong so I would expect that the door pillar took most of the beating. Sounds like it would take some heating and beating to get it back into the correct posistion. You will prolly want to get a parts truck, even though it may not seem like it right now.

If you still are in love with the truck, go for it, as that is why we drive these relics!