I have two offset smokers, one Charbroil and one older no name (I prefer to use this one). I am thinking of converting the Charbroil to reverse flow smoker but do not have welding equipment or skills. I do have the ability to cut and drill metal. Is there a way to convert it without having to weld? Also and hints helpful tips would be appreciated. I don't know if it matters but I use propane now in the offset, much easier and I don't taste any difference in the meat. I searched to forum and all the mods need welding skills. Thanks for any help you can provide.