Thanks to everybody for all the help and advice. I called Cody this morning and he answered all my questions so I just placed my order!
I ordered:
1-Stock,
2-40hp tow,
3-65hp tow,
4-80hp DD,
5-120hp race, and
6-whisper mode.
I did make a mistake though, I entered my axle ratio (3.73) and modified tire size (285/75/16) but somehow deleted my stock tire size (265/75/16).
Cody, if you read this today could you add that info to my order?
Sorry for the mistake and thanks again for all your help.