I purchased this truck in North Carolina and had it shipped to CT where I live. It runs great but it was the frist time I have purchase an older truck. When I got it home I started inpecting the body and every piece of metal has a rust hole in it. I can't believe I didn't see most of the damage. I am really concerned about the cab corners. They are rotted out. Where do I start after I buy the cab corner? Should I look for a specific type of welder or should I go to a autobody shop and they will weld the cab corners on. Also about how much does it cost to sandblast the exterior. Can tthey do the whole truck or just parts?