Starting my first butt ever tomorow wanted to start small so going with a 5 pounder. Using an mes 30 with amnps hickory pellots cause that's what I have in hand atm. Rubbed with mustard and a pre mix rub that just had basic gosp in it. Going to start the smoker at 220 is this to high? And cook the butt till it reaches 200? Anyone have an estimated time it will take or if my temps are off ? Thanks!