I love it. It's a beautiful car and the stripes looks really nice. The contrasting colors is the way to go. I have not seen stripe colors on a Ford Mustang that blend.
The contrasting color makes the wide stripes really stand out. Unfortunately the photo does not show the color well but the Gray Ghost has Apple Green pinstripes between the black rally stripes and Alloy paint and they always get positive comments about them.
Some people say dark red would look good with this stripe/paint color. Do you agree?