I have read many post on SMF and I think I'm ready. So here goes! 250 propane tank (free). 1 sheet 4+8 1/4 in.for fire box ($300.00). Just started this weekend, this is where I'm at. Fire box layout, and dampers cut. welding together as soon as possible. I promise to keep this thread updated. If what I have planned actually works this will be an awesome build!! stay tuned for updates