Good morning. I am a long time lurker here and have gotten some great information over the years. I joined this morning to ask a question about a prime rib smoke for Christmas. I need to do about 20 lbs. I have a 30" Masterbuilt and I'm not sure whether (1) 20lb roast will fit or if I should have the butcher cut (2) 10lb roasts. If I do the 20lber, I'm ready to rock, but if I do 2 roasts, should I anticipate an adjustment in cook time to allow both roasts to reach my desired internal temp of 125F? Thanks in advance for any help. Again, this site is a great resource and I look forward to being a more active part of it.