In the last 4 months I have stripped this bug down to the last bit of rot and bolts. I used 8 2lb reels of 0.8mm MIG wire and it still works. It has welded sheet metal, body panels, 1020 DOM pipes and a 1/4" (beveled) plate. He does and costs $200. Not bad. 1 downside. Hooking up the gas bottle cost me another $240. $200 for that is so really a disadvantage.