I have been wanting a smoker for some time now and the wife finally signed off on one! I currently just cook on a 5yr old Lowe's Charbroil gas grill. It flairs up constantly and burns/chars a good amount of food, I'd like to use the Rec Tec obviously for the smoker but wouldn't remind replacing this old grill of mine. I ordered the RT-590 with a cover, sear kit & brush, 3 vent extenders, and a few different rubs. Should I have spent the extra $300???? We do a decent amount of entertaining during the summer months hosting events like memorial day, 4th of july, my sons birthday, random pool parties. They're are 4 in my family and we may have as many as 10-15 additional families over. Could be 20-30 adults and 15 or so kids. I'd mostly do pulled pork for large events just for cost sake. Can you fit enough shoulder/butts on the 590 to handle these kind of events? From what I read on average every 1/2 pound of shoulder = 1 person fed. So by that math to feed say 40-50 people I would need to smoke 25lbs of shoulder. Can the 590 hold two 12.5lb shoulders????? Please help quickly as there may still be time to change my order before it ships out if need be! Thanks in advance!!