Daily driver being the key.  In our household there are 4 drivers and 3 cars.  I work from home, use one of the 3 other cars (which I pay for) when I need to do something and rent a car if needed for business.  However, none of the classic car insurers have caught up with the concept of someone not needing a daily driver.  I offered to provide proof of this, but rules are rules.  My regular insurance company, which I am otherwise happy with, won't do stated value coverage.  Because of all that, I have had to go with Progressive and their exhorbitant rates for my hobby.  I would be interested to know if there are any alternatives for someone working in a modern environment.
You may have guessed that I am not happy about this!!!