I have completely stripped the truck to the metal. On welding the holes shut I have herd that it is easy to worp the metal when welding and thats why I have decided on useing bondo on the holes I can weld but it isnt great and also the whole problem of haveing a mig welder I have a regular stick welder but I am sure that isnt going to work very well. Just curiouse but if the truck doesnt have any big sents do I still need body hammers. This truck is down to a few holes from paneling a few very small dings and I need to shave the door handles and thats it.