As in deathmatch? That has to be a bag of fun and enjoyment Gamepads are the main reason I hate consoles
Anyways, my setup is the same (for movement) as in my other games:
forward: D
back: E (yeah, I know, backwards, but I'm used to it)
strafe left: S
strafe right: F
jump: mouse2
sit: space
run: R
front wheel up: 6
front wheel down: 9