I dont think you can, bro, unless you're some sort of plastic artisan or something. Thats the same thing that I wanted, but couldnt figure it out, and couldnt afford a new set, so I went all red. Check the pics in my sig. I've repainted the tails all red, 2 coats paint, 3 coats clear, they look much better now, will get pics up soon.
Spy