My fire pot is made out of 3/8" plate, we cut a 3" hole in the bottom for the pipe and tee'd off of that for the blower pipe. I felt it was to deep so we brought the pipe up a 1" or so, and I used refactory cement in the bottom to level it out. I bought the cement at a brick yard and it is made for the high temps. .I don't have any pictures of that set up but if you would like to see some PM me and I'll post some. The grate I used I bought from Centaur Forge and every thing is holding up great.