Looks outstanding! I'm cooking some on Sunday and hoping for your kind of result in 7 hours, this is a great confidence builder.
PS: King's Hawaiian routinely available in the SE at Publix. Their bakery also does some fine fresh Cuban 6" sub rolls.
Weber 26.75 OTG w/CI grates & SJ/WSM Mini
Home built 24"x72" reverse flow stick burner trailer with 18"x40" grill w/CI grates and upright SS gas oven/smoker.
Home built 48" fire pit with a 30"x30" Santa Maria style ranch grill.
Home built lump charcoal retort, iGrill & a bunch of other cooking toys.