Def interested here. Although I think that my mystique knobs are different then your contour knobs (someone help me out here). And in my case all three knobs are not the same. The knob all the way to the left for high low ect has a different back (again something to take into condieration)
Well to throw my .02$ in. My vision of what it looks like when I first read the first post was that the knob would look like the little white dot that lights up but the entire knob would look like that and light up green or blue or what ever.