Just a few , if I may, since this is a Chevrolet card, which is a General Motors brand (GMAC), it should not have the Ford logo, since the are competing brands.
Also, Chevrolet under these colours have been quite successful with their Corvettes in the 24 Hours of Le Mans race and in the American Le Mans series in the US and Canada, perhaps if you have the time it could be interesting in giving your livery a little retouch to have a similar look and feel with the addition of some of the sponsors in the most recent versions of the Corvettes livery. Here's some examples for you if you are interested: