Insurance

What company are you using for your muscle cars? I just got a quote back from State Farm for $600 a yr for a $15,000. I live in Maryland and I will register the car as Historic which basically means it can't be a daily driver and driven only a few thousand miles a yr, etc. The quote I got seem high, so I'd like to check out my other options.
JC Taylor. They do agreed value, assessed value and they do have a mileage cap or you can opt for a time period to drive it, say March Thru October. They are cheaper than most and reliable. Good company. However, they will require photos of your car inside and out, any major rot, they wont cover you.