I am still trying to get my file cabinet smoker build done and just purchased a A-MAZE-N pellet smoker to place in the bottom drawer. I have a couple of questions on the placement. If I am using a propane stove element in the bottom drawer in the front of the drawer, can I still place the A-MAZE-N in the back of that same drawer or will it be to hot from the stove, or do I have to put a heat shield in-between them? Also for air movement, do I need a couple of vents on cabinet near the bottom, 1 on each side? I plan on having 2 exhaust pipes on the top. Is there a formula on the size of your smoker to the size of air holes needed?