I just saw my first C7 ZO6 Convertible today. Going up US1 in Juno Beach. It was yellow, black top and trim, and had Wisconsin temp tags.
The guy was friendly and grinning from ear to ear. We had a short conversation at a light, and WAaaaaah... he was gone. (Loud?..I could hear that thing 2 blocks away!)
I'm not a big fan of yellow but that car was wicked cool