Insurance Rate comparison Between G37S Coupe 2009 and a 370z 2009 Both black for a 17 year old?

I passed my roadtest with flying colors FridayInsurance company for 17's? Furthermore how to get my insurance to be as cheapest as possible?
Simply how much does business insurance that is small charge typically annual?
How much does a million dollar  insurance  plan expense?
Colorado Insurance Question.?
"What does it mean whenever you are put by a person under their auto insurance