I am working on a 1967 Pontiac Tempest that needs some sheet metal replacement in the rear window area due to rust. I have a small mig welder that I could use for this task. It is a Millermatic 130XP 115 volt wire welder with a 25%/75% mix of gas.I have recently noticed advertising for the Thermal Arc 95S Stick/TIG package. The price is around $400. I believe that this is a 115 volt DC only machine and therefore cannot TIG weld aluminum. However, if could be used for welding the thin steel I would use in my sheet metal replacement project. I would like to be able to do nice quality welds without burn through when replacing the sheet metal. Any comments on the 95S Stick/TIG package would be welcomed. ThanksRSOHC