Look for a bigger machine if you can afford it. Home Depot sells that machine new for under $300. I just upgraded from a 100 amp to 140 amp Lincoln MIG and I wish I had gotten at least 180 amp machine. Great machine but a little small to weld 1/4".
2010 Islander Unlimited Surf Blue with Nitto Trail Grappler 285/70/17, 2" Rancho Sport Lift, Custom Hi-Lift Jack mount, Vector Offroad UFO's, VDP stubby bumper, M.O.R.E dead pedal, OBA, ORW Tranny Cooler, Bestop Trek Top NX, EVO oil pan skid, FOX steering Stablizer, PSC Brawler lite, Smittybily XRC8, PSC Rico steps.