Bullbar or Prerunner tube bumper with some real lighting. Preferably something both strong and light in weight so as not to mess up the damping of the front shocks and ride height.

No go on the winch, too much weight up front.

Supercharger for some extra gratuitous power and sound.

Haven't seen the bottom of the truck, but some additional skid plates and rock sliders might be in order as well.