I have a pile of soft firebricks, an old Vulcan anvil, a big hammer, some 1084 bars, and a hankering to try hammering hot steel...but with a limited budget the only burner I can come up with is the venturi out of my old turkey fryer. Is this safe to use? Does it require a screen to prevent a flashback into the tube? Does it have a prayer of generating enough heat for a small (as in 1 brick high, 2 bricks long, and maybe 2" wide) forge? The regulator says the outlet pressure is 50 PSI...but the tube is pretty small compared to what I see you guys running in pics of your forges.