What should I do to my Tacoma?

Take off the bull bar! It reduces your approach angle and multiplies damage if you ever get in an accident. (Ask me how I know or check out my build thread) Other than that, get some 16" or 17" rims and tires that will give you some sidewall room to air down.

 

Add some sort of interior and/or exterior accent lighting if that sort of thing appeals to you.

 

Retrofitted headlights and color matched grill (not a fan of chrome)

 

37 inch tires, long travel, armor, regear, supercharger... That should keep you busy on mods for a while

 

I concur. Now get to work OP