I am going to be starting some welding classes at the JC in a little while and i was thinking about buying a mig welder. Does anyone recomend any specific welder that i might want to lookin to buying. I am planning on using it for things like roll cages and bumpers and stuff like that. Also, i dont want to have to run any new wiring cause i would like to use regular house voltages. I know i could but is that recamended? Or, should i get a 220 volt welder? thanks for the help.