I have a jumbo joe and looked at some of the builds you guys have done and they are nice. I also saw somewhere that someone made an extension for the joe with flashing but it is kinda flimsy. I had an idea and please tell me if it sucks. I was thinking of a roll lath or expanded metal sandwiched between layers of flashing to add support and possibly help insulate the walls. Is it possible that this could work with say, 20" flashing to make a mini? The cheapest I have been able to find an 80 qt pot for is about $102 with shipping.