Help wiring toggle switch (for extended idle)
 

I'd like to hook up an ILLUMINATED toggle switch for extended idle. I suck at wiring & am not sure how to do this since I'm using the switch for ground and not +.

I bought a 'oem-looking' switch from eBay that has a light and says "On". I was hoping to use it. 3 wires coming out the back. Ground/Supply/Hot.

Any recommendations/help w/ this. A particular Carling-style switch that would work?