Thinking about this cook tomorrow nite. On my XL w/adj rig, how should I stack this in there. Butts on top, or all 3 on raised grid? Brisket is 14# packer and 2 butts from Sam's I havent bought yet. Normally they are about 15-16# total. Will cook overnite, indirect with Guru temp set at 250 dome. Suggestions?