If you guys have seen or noticed... the 99+ rx-7's have the tach that has the "0" at the 6 o'clock position which i think looks a lot nicer than the tachs that we have here. The thing is... it lights up with a green backlight, so if the gauges were swapped, can the light be switched back to red backlight?

Is it the bulb that's green for the backlight, or is there a green film right behind the gauge itself and clear bulbs that make it green?