My wife (who is supposedly going to own the Model S Sig) hates the four signature colors. Or, since color science people insist that shades of gray are not colors, there's really only one color. I inquired about paying for a custom color, and was told that the automation won't allow for it. Does anyone know if it's possible to get the non-sig colors on a Sig, without downgrading and losing the place in line? I forgot to ask. What about getting a different and unique color after it is delivered, does anyone know about cost or problems with doing that? I was once told that it was a bad idea, but can't remember the reasoning. George, if you're listening, there's a strong groundswell of people who like blue, according to my sales contact.