Welder for body work?

Darn, yeah a gas machine would be better. I used to mig quite frequently, but never on thinner metals. A machine with wire feed and heat adjustment is preferable, easier to dial in just right.
Evan if you want here is my email [email protected] I have been selling welding equipment for over 30 years and if you every have any questions feel free to Drop me a email or I can also give you my number . You have to be careful buying some cylinders from individuals.