Thanks for the update, Well, it's more a case of; at what point am I overspending for the jobs I want to do, I don;t want to spend $700+ and then find out I need to buy another machine to get the job done. If I MIG will do it (14ga and up) then that is probably what I should look at, I think it's go...

Hi all, I'm looking at buying my first welder, I've already bought some 14 gauge steel for a project, can I weld that thin a metal with a MIG welder? and for most of my work I'm going to be doing light welding, box frame steel or aluminum structures.
Best options for me anyone?