I have been asked to cook a few butts for a deployment party ( Husband is in the navy going on a long deployment ) I thought we were doing 10 pound butts, and I worked that timing out, but it turns out the butts are around 7 pounds each. I want them done at around 2 pm . I don't want to have to get up in the middle of the night, so I am wondering if I can cook at 200 F, will that work out about right. When I cook at 275 I usually run just over a hour a pound to get to tender, at 250, it took 1,3 hours a pound, and my last test, at 225 took about 1,7 hours a pound. I know that every butt is different, but does 200 sound like a good compromise if I load it around 10 pm and hoping to be done at 2 pm, 15 hours later?