I am planning on smoking a 5lb pork loin and 5lb brisket tomorrow. Is the general rule of thumb about 1.5 hrs per lb. for both cuts of meat? Obviously, the brisket will take longer so I'm trying to get my timing down on when I should throw the loin on so they both finish around the same time. Also, I will need to pull them both off and wrap in foil and a towel and place them in a cooler around 3:30 pm as we're golfing at 4. How long will it hold temp wrapped and in the cooler? Will the temp go up at all? This will all be done on a Masterbuilt electric smoker. Have a safe 4th!