Re: outdoor kitchen
My 2cents... i think you can dump the gasser.
I only have KK, a 19.5 and a 23.
I have cooked for up to 60 people, 32# of butt and 30# of ribs, plus dogs, burgers for some of the guests.
I cooked all of that on the 23, butt over night, ribs came off as guests arrived, burgers and dogs on demand.
I believe that Chris Lilly had 8 butts on his 23 while doing the NYC cook out.
IT can turn out a large amount of bbq.