I'm proud of the Sonic logo and even the bowties (bowties are cool), and the Turbo badge... I went so far as to buy and mount a Flexfuel badge as well. But it comes down to taste, honestly.
I agree though that the chrome and gold is a bit offensive, luckily that's all easy enough to change and shows you are a modder, or at least into how your ride looks.
I did yank all my dealer emblems and the dealer plate off the front, and the dealer plate holder. If they wanted me to wear that stuff they should have given me the car for free!