I am trying to do my build with a Sealey Turbomig 130XT, its the only thing I could get for free
I won't be doing any thick plates with it though, andd don't even know if its man enough for the main chassis yet
But after I accept a kind offer from a forum member of some hands on instruction.....I will know
All the advice I have got EVERYWHERE is 150 minimum if you are building everything yourself (I aim to buy wishbones/upwrights and roll bar ready built)