body work

first, try to get behind any dents to pound or pry them out from behind. the ultimate tool would be to use a unispotter with stud puller for removing dents however, they are at least $400. the cheaper option would be to use a slide hammer style puller where you have to drill holes. if this is the route you end up taking, it is best to weld up the holes when you are done. if you dont have a welder ,then you could epoxy the holes using jb weld or another 2 part epoxy which can be bought in the plumbing section of lowes or home depot. not the best method, but it will work and it will be the cheapest.