Welcome to the crew, to get "plans" we would recommend www.smokerplans.net some of the money from those purchases keep this site going. As for what your looking for Frank Cox at that web site can make custom plans for you. He is an HVAC guy so he can get your air moving right. Now the rest of us can offer experience, strength and hope. For now and or on something to hold you over until you get the " sweet permanent smoker" built.
Making memories.