Sonic Blue is the best blue ever put on a car. It can change from deep blue, to a blueish-purple, to nearly black, depending on the lighting. The Scamp will look killer! Here's a pic of my old Sonic Blue procharged GT from a few years ago. Love that color!
I think the same, I seen it on a couple Cobras around town and liked it. Its neat how it changes depending on lighting being a factory done color but this is Ford who also done a Mystichrome Cobra. Your GT looks sweet, Hows the Challenger?