I think the OP already found his smoker, but I'll throw in my 2 cents anyway.
I have a Green Mountain Daniel Boone and use it at least once a week. Pellets are the bomb....set and forget. No more tweaking the fire every hour or 2 to keep temp. With the Wifi program in what you want.
Set at 150...cook for 4 hours...increase temp to 220....cook until internal meat temp reaches 185 - keep warm. (my pork butt profile).
Mine only pulls .5 amps at 120 once running.....I installed an inverter accessible from the outside of the camper just to run it.
I'm seriously thinking about getting the smaller one for camping......
-Chak