I'm not going to promote any particular companies, this blog is simply about making sure you've got enough coverage on your car. You may think you're the best driver in the world, and getting into an accident is a nearly impossible fate, but you're wrong. It's not just about the way you drive, but the way others drive as well. Say someone dives in front of you and brakes like there's no tomorrow? It's pretty hard to prove that isn't your fault without a witness, and if you don't have full coverage, you're SOL on getting the repairs paid for.
Many companies have a department for determining the value of classic or specialty vehicles. I recently went through that process with my Mustang and the Camaro so that if something happens to them, I don't get what a stock Camaro or Mustang is worth, but what mine were.