Today i was given a great charcoal barrel grill today. I'm wanting to make an offset smoker out of it. Just wondering what i should use for the heat source? I'm thinking a side burner off a gas grill i use turkey cookers in my others but i think that will be to much for this. On the other hand i wonder if the side burner will be enuf. I have never been around an ofset before to know how much it takes to heat them. Anyone got experience with this i appreciate any feedback!!