Man you just sold me with that clear one. You really do need to light up the other colors too though. It's kinda hard to decide now because we've seen a clear one lit with a blue, but what about a blue lit with a blue, and what about a blue with a white? I suggest you take 3 pictures:
Picture 1) Buttons each with their respective LED (blue - blue, clear - white)
Picture 2) Buttons each with a white LED (see how they light)
Picture 3) 4-6 clear buttons, each with a different colored LED in it. This may sell the most of them. If the clear ones look as good with red LED's, Im sold.
I just realized, Im gonna have a sweet panel! Translucent joysticks, most likely lit the color of the player; Clear buttons lit red or blue, as per the player; My lighting plan where if a joystick is pressed up, a light turns on an up arrow kinda thing;
OMG I CANT WAIT!!