Man in my oppion getting rid of the reverse is the best thing you can do. It lightens up the truck and removes a headache of gears. Just follow the instructions. I know opening up a trany can be intemidating at first but its pretty basic. And if you wanted you could go the center diff and rear break route. Just a thought, I didnt because I think it looks cool when your at the track racing and you hit that one little bump right and the front end lifts up, but thats just me.
Bryson