Recommend a Welder

After owning a couple cheap low buck welders then owning a good mig welder no way could I ever go back to cheap low buck flux welder. MIG makes for so much cleaner welds and if you get a decent machine with infinite voltage and amp adjustment it's so much easier to dial right in on what your welding and do a really nice job. Last year I bought a Eastwood 175 which is a pretty big machine and takes 220 volts but I've heard great reviews about their smaller 110 volt 135 amp machine. I understand your concern about not having to move tanks but they have some pretty small tanks also that don't weigh that much and as RKlein said their not generally any problem moving them. Another possibility is what Doug mentioned about renting a tank