hi bolters, i just bought a nice little millermatic mig welder with the gas. now i need advice on how i should go about replacing panels. do you guys butt weld the floors in or overlap them? on the outside definelty butt weld them right? i don't want to have a place where moisture can sit underneath panels so i need srious professional help. just if you could explain how maybe you did your replacment parts like on cab corners, rockers, floors and cowls. thanks for all your help, since i really need it seeing this is my first restoration. thanks again, mike