i am able to get me hands on a aluminum box with a door and shelves all ready in it and i am wondering and wanting info if using aluminum is a viable choice for a smoker house?? i would have to attach a seperate heat supply box to it and add a chimney but thats not the part that i am curious or wonderiung about its the aluminum part as to if it will give off any toxic fumes or anything to the meat?? any info would be great... Thanks Ikester!!