Good morning, I am looking to buy a Roadmaster. I have a great deal on a new 16 from the factory. I want to know if the upgrade to the 17 is worth all that extra money. .? I drive a vintage with a sidecar now. The 16 h Has a radio how good is it.? Ithe price I have is 18,250. In blue. Athe color is a factor. Not sure I need all the bells of the tire pressure, navigation an all. What are your thoughts.