I think it will be a pellet grill with a WSM bottom and a hinged 22 kettle top. Just deep enough to be able to place two cooking grates. I doubt full ceramic, and am leaning towards either just like kettle and WSM's or possible some sort of double walled metal with the standard kettle/wsm finish. Most likely on a performer type cart to make it easy to move around. Small performer table on one side, pellet hopper on the other side, thus the need for a hinged lid since both sides are blocked as far as hanging a lid.