I'm open to suggestions. I hear people using dremels to do them but what bit do you use? Also, how big should they be? I've seen some real small and others where they've put in a whole bunch of holes along the base of the windshield.

20 Smoke, I'm more of a black car guy than a white car guy but it would be easy enough to do...the "CAT" logos are all painted on so you'd just reverse the black and white.