Just got a qoute on some steel post I want for a barn. Steel would be around 2000 and the labor 10,000. Good excuse to finally buy a welder. So this would probably by the biggest job I would ever need a welder for. It would consist of 8 post of 5X5 3/8 HSS tubing with a 3/4" base plate. I would also like the ability to weld alumium and stainless steel. What would your recomendation be.