I went with the Brake Motive 2008 drilled and slotted rotors and brakes. A fellow forum member pick them up, then sold his truck (got a really good deal). Follow the directions above and it will go well. They have held up nicely over the past year and made a nice stopping difference. Agree on the stainless lines and good fluid - CHANGE your fluid. I also added the firestone airbags which made the truck tow like a dream. Get the pressure right in the bags and you will forget there is a trailer behind you.
-Rick
-Rick