it will look kinda cool if its in a showroom.
how bout this? they should have the light darker, so the faster ur wheels turn, lighter the output gets. so if you going 25 mph, you barely can notice a color of light, but when you drive a 100mph, it would look a bit colorful. i think that kinda will look nice, if the light color is the same as the paint color, and the light output is very small.