I was installing an LED upgrade kit on my family guy pinball and got to thinking about an LED conversion for pachis. The age of LEDs really has arrived for pinball, all the angles, colors, and most importantly patterns are all available now, and cheap enough for mass market. I haven't seen much done though for LEDs in place of the incandescent bulbs used in pachinkos, if I have missed it I am sorry and please point me to it. I can't imagine it being a problem, on a few pinball machines like the Pin2k series the computer will detect LEDs as burned out bulbs but since the few burned out bulbs I have aren't tripping any visible indication I don't see why it would do so with an LED. Anyone done this?