Those are nice little smokers for the price. A few easy mods and they function just like a WSM. UDS style fire basket, simple damper control for the intake hole, exhaust in dome lid, and seal up the gap where lid sits in center section is all it takes.
There is nothing wrong with cooking chicken a bit hotter. If you could get it cruising at 350, you'll be surprised how much faster and juicier the birds will cook up.
Modded Brinkmann Gourmet. Basic UDS. Rescued 22.5" OTS. SJS Mini-WSM. Stubbs. B&B Oak Lump.
Cannondale 2009 F8 (for burning off all the great BBQ)