Are some colors overdone?

Paint it whatever you like. Who cares what others think? My Duster is B5 over white - others may think it's overdone but it is my second favourite colour (Purple over white is #1) and I don't much care what others might think. I like it, it suits me so so what?
Whatever you like, that is what you should paint it - don't worry about what anyone else might think. Your car, your money - the only person you have to please is you. Unless you're married.

Steve