I am nearing completion of my first UDS. I plan to use it to smoke baby back ribs for around 20 people this coming Sunday (Easter). I have 15 racks sitting in the fridge right now. I bought a Traeger 8 slot rib rack and another that holds 6. My question is not whether they'll fit because I know they will with the racks I have. The question is will it work with that many at once? Any help would be greatly appreciated.