Thanks for your expertise Christian I appreciate it very much. I do plan to get a water cooler at some point but right now I need to learn how to tig so that will keep me busy for a while also its a little to cold to do any welding because my garage is not heated and it would cost a fortune to heat with its size 40x60 with a 17 ft. ceiling. And thanks for the info on the torch's that's very helpful as I will be buying a couple more torch's, thanks again Christian.

Mark