A better idea would have been for you to have refrain from repairing this truck. It's a total loss. Today's cars are contracted in a complex way that limits repairability. You probably know now why the others turned down repairing this truck. I'm sorry the wrecking yards took advantage of you on the cab and door. You've put a lot of your own money into parts you may not be able to use. Through no fault of your own you're in over your head. I hope you had an understanding with the owner of the truck that he would compensate you for the time and money you've put into a n unsuccessful repair The deal is that the owner's wrecked truck really should have been sold to a scrap yard for a parts truck instead of buying parts from wrecked trucks to repair this truck. Perhaps you didn't know what you were getting into. It's a shame but anyone can look at this truck and see that it's unrepairable. What was the owner thinking?