I have a Miller 212 I use for bigger stuff but also have a Lincoln 100 weldpack which is the older verison of what you have. I spent the money to convert mine and, believe it or not, I use that thing more than my Miller in the shop. I'm partial to C-25 which is an argon mix and costs more, but for sheet metal and smaller stuff, I like it better. I run .030 wire in my bigger machine and it's there for frames, etc. but you won't regret changing your Lincoln over to gas and using it for small stuff......and it seems there's always a 110 outlet where you need it, not so much for the 220v because I only have 2 in my shop.