Hey Guys, Newbie here! I just joined today. I purchased a Char Grill smoker with fire box and trying to learn. I have read several posts about mods to this smoker. I have smoked a beef brisket, baby back rib slab, and chicken wings. So far I am not too happy with the cost vs. results of this residential smoker. I am looking to buy a commercial grade smoker to start a business in a few years. Any suggestions would be AWESOME!!!