I just ordered [link=http://www.dimensionengineering.com/PicoSwitch.htm]this[/link] pico switch as my ignition kill switch plus it has a built in led. I plan on making a small window with monokote where the switch will be mounted and will have two ways to kill the engine. 1) activating the channel the switch is connected. 2.) turning off the main switch to the reciever should also deactivate the pico switch as well. $20 shipped is not a bad price at all for a switch with led.

I'll let you know how the install goes once I get the switch. This is going into my 30% Edge 540 with a 50cc power plant.

Thanks,

Shane