I never thought of checking my local welding shop. I am planning on seeing what the local technical institute offers. What type of welder do you use for exhaust and body panels? a MIG? what are the different kinds and whats the difference? A mig uses solder right? a Plasma torch is a totally different animal spewing high pressure plasma ( like the plasma drives on new test spacecraft ie Deep Space 1) acedaline is gas only correct? Are their differences in using them?