i finally bit the bullet and purchased a used custom built smoker,it was fabbed out of 1/2 inch steel !!!! it holds the heat just right,i saw it on craigslist and got a hold of the owner and went an saw it in operation,it could use a little work,the counter top on the serving side will need to be replaced,it has a water heater and sink and is wired for elecricity also.
Mark
Mark