Years of Introduction for the "Light Blues"

[VCDrake]

Hi,

I'd like to find out what years the "light blues" were introduced.

1. What was the first year of Aquarius Blue, and is it convertible only?

2. What was the first year of Heaven Blue Metallic? Is there just a Heaven Blue? Is it convertible only too?

3. I just discovered a new one here through the avatars called Vapor Blue. What was its first year and is it a hard top only? Convertible?

4. Are there any other paint colors (other than custom) that could be categorized as "light blue"?

Thanks so much!