I'm rounding up components for an upcoming brutus ten-like structure. I've contacted a welder about the gas beam and he seems pretty excited about the project. My question is about high versus low pressure. I'm going to be using banjo BG14 burners (had one on hand, the other two arrived today). These are sold as high pressure burners but could be converted it seems to low pressure?? (My research seems to say this is possible). I like the control that high pressure affords with an adjustable regulator which I will likely purchase. Is there any benefit to low pressure over high? I am having a hard time finding tubing for a high pressure system. The stuff at Home Depot/lowes that would be so incredibly convenient only is for low pressure. I'm headed to an industrial hose supply store Monday to see if they can help. Any suggestions?