well wat type of accident was this vehicle in & is this the one vehicle that was in 2 accidents? I would also check your trans & engine mounting aswell. Take a look at the Service manual if you have them? They should tell you the dimentions on everything and all you would need then is some beer forself to go with all of that reading and measuring, this will also teach you everything on your vehicle it is time consuming but very possible. I am not a amazing tech but i did teach myself alot about cars and trucks, also just about anything. Well if you could explain the types of accidents it was in it could help with a visual idea, i might be able to help? Oh yea also check out some of the offroad forums aswell thier are alot of people that can help out their aswell.