So I'm gonna tackle building a single tier Brutus type system. I will be learning how to weld in this project and need your advise as to what type of metal to use I.e. Advantages/disadvantages. Tips on everything from cutting the metal to where to mount my pump. I was also wondering if anyone had experience with these burners Natural Gas Jet Burners, 10 Jet Natural Gas Jet Burner 618NG thanks in advance.