I orginally was looking at the professional models of the Traeger system. Even went down and toured the place. They have one (or used to) that you can use as a grill, which might have some merit, depending on how you put together your menu.
As far as smokers, looking for a better smoker, led me to CookShack and if you want to go pellets, I think they are far superior. But also don't over look the electric models for overall ease of use, especially in a fixed facility.