I voted for dark silver... but I think a Metallic Gunmetal Grey/Diamond Mist (like the old 280z's) would work really well on a 3gen no matter what it is. I LOVE gunmetal greys and similar colors, and it doesn't stand out too much so cops arent going to profile you for having a crazy color like neon green, lemon yellow, or sky blue (nothing against those colors though, i personally like them a lot).

But I really like white too... that's what I have.