I got a 42" piece of 5/16" steel pipe for a cc and a 24" 5/16" pipe for the fb. Both are 20" in diameter. I was thinking about cutting the cook chamber down to 36"-40" because one side of the pipe is not flush. The fire box will need to be cut as well. My question is how hard is it going to be to cut the ends and cut a door on the cc? Will it be torch cut or grinder cutting wheel cut? My buddy has the tools but I'm just trying to get some helpful info from you guys who have cut this stuff before. I wanted to go with 3/16" thick pipe but this stuff was given to me for a 18 pack of coors light so I couldn't pass it up.