I wouldn't stick weld sheet metal.... You're going to burn through too easially. I'd chock this one up as "I shouldn't have done that!" and start looking for a NICE B2 to buy and transfer all your parts over to. They're not rare. I can buy 3 of em for a grand. I've done roofs on cars, I had to weld a roof on to a 1996 Mustang and it's a bitch, older cars like 20s and 30s cars are easier because they're made of nice thick metal (not knockin that sick chop job..that does take talent), B2s and such are a bitch to weld on because of the thin cheap metal Ford used unless you have a nice MIG welder, I'd never stick weld that. Not trying to knock your skills but even most of the experienced welders would have problems stick welding that thin of metal.
