Doing brisket this weekend. I had to choose between select packet from smart & final vs choice untrimmed cryo flats from Costco. I chose the flats. I bought two that were nice and bendy, about 6.5 lbs each. I've never done just a flat. Current plan is to only *lightly* trim, inject, rub, and smoke fat side down. Then to foil at 160 to ensure I retain moisture. Thoughts?