We use hypertherm 480v's at work. Got 4 of em but we keep 3 oxy act torches for some reason. Needless to say we don't use the torches very often. The hypertherms cut anything like butter. Nice score, I've been looking at a multimatic for home. Let us know how it works out for ya.
Cylinders are in high demand because Lynde in SAn Antonio is burying them in the ground, painting them blue and using them for security bollards! @2:47 Holy cow !