I am cooking brisket for 4 families this weekend and don't have a lot of time. Thought about buying the 1-2lb flat pieces and smoking those as it would be really quick. But for the price I figure I might as well buy a 10-14lb'r and cut it up myself. The question is with the brisket in smaller pieces it should take less time (not 12+ hours) to cook, correct? I have 6-8 hours to do the cook.