If you want barrett jackson and you're selling muscle cars, I'd contact David Wise. BJ has him go over the cars they sell. I don't know anything about your collection, but I think having him come in and authenticate what you have with one of his reports and speak to him about the best way to go about it would be smart. Especially if you have 10 cars. Especially if they know there could be more if things go well with the first 10.