+1....
if you add someone elder with more experience ie father etc, its should bring the price down a fair bit. I have 5 people on my policy. My mum, dad, the missus, and when i added my bro it never went up nor down in price.
I have admiral multicar aswell which gave me a massive discount on insuring the suzuki swift sport. I havent transferred the 350z onto the policy yet but the price has been quoted and set to move it on when its current policy expires.