This is going to be my second attempt at pulled pork and I bought a 12# boneless pork butt from costco. My question is If I cut it right down the middle to get 2x6# pieces will this half the cook time with out having any negative effects? I'm figurring 1.5-2 hours a pound so the 12# whole piece would take 18-24 hours, but if I smoke it as 2 6# pieces it should only take 8-12 hours? Any insights would be great thanks. I plan on just doing a simple dry rub using some mustard to help it stick and cooking between 225-250 until IT of 200-205.