Insurance advice.

I have Grundy on all my cars and motorcycle as follows;

64 Barracuda 17,000
65 Signet 5,000
77 Truck 5,000
72 Sportster 5,000

Total is 231 a year, the only stipulation is they all have to be garaged. There is no odometer reading, unlimited pleasure driving, and if I buy another car I can just call them, tell them the make model and vin and I can get a transfer to home insurance wether I drive it or tow it.