My wife is amazing:



140amp mig welder, comes with mig wire, flux wire, hook up and gauges for running gas, and will weld 5/16" steel! From most of my research, one of the best you can get without going up to 220. I doubt I'll ever need anything bigger, 5/16 is pretty thick, trail-gear sliders and frame plates are 3/16, and pretty sure that's what ARB bumpers are made out of too.