does anyone know anything about these welders. i found a guy that has one and wants to sell it(cause its 3 phase) i know it migs and tigs thats it.what i need to know are there anyparts for these welders any more it needs a gun and leads. and is there any way to run ths welder and not hard wire it to the wall. and i know i will need a converter to run it in my shop does anyone see a problem with this. really anything u guys know about this welder is 100% more than me.