The color I would like is the color my Intrepid currently has (Spruce). During the day it looks green, but under certain light at night it looks like a greenish-blue. It's one of those colors that has sort of a sparkle effect to it, I think like what you described the Challenger Concept of having. It looks classy.

The Bullitt I have not seen in person, but from the pictures it reminds me of a military green that you will see on their vehicles, a little bland for my taste. Ford's current offering of green is pretty bland in several of their cars if you ask me. Do you have a sample of the dark green pearl for me to look at for comparison.