22 incher?? uh oh, now I'm in trouble

Ya see, this is what happens when I only post once a year...the news about the 22 incher past by my ribfest last year and I am just now finding out about it.
I have read most of the posts about the differences and even though the big event for the year is over, I'll probably get it before the end of the season just to break it in.
I do have a question: I usually roll my ribs and fit 9 racks on the 18 incher, I've done 10 on each with varied success, tried 11 one year and was sorry... I'd love to do the ribs flat on a rack with the larger smoker, does anyone have any experience with how many racks can be done in this manner?
The family is already warning me that I'm gonna need a bigger tent next year...
Now I'm in trouble

i have a 22 and an 18. you can fight a lot of ribs on a 22. using racks even more so. combine that with an 18 cooking alongside and thats enough ribs to fill a tent