my opinion....
Embrace the uniqueness of the vehicle. Add black to the existing yellow to give it some edginess. black racing stripes has been done with great success....perhaps some other vinyl work (not a wrap). Black rims, tinted windows....black hood insert....pretty sweet ride.....
http://www.vehicross.info/gallery/sh...hp/photo/17338
http://www.vehicross.info/gallery/sh.../1/ppuser/3390
http://www.vehicross.info/gallery/sh...hp/photo/11161