Installing MSD 8963 shift light in 00GT

I just installed a MSD shift light in my 2000 GT. The green signal wires and the ground wires were easy, but where can I splice in the red wire to get power? I am looking for the easiest place to splice in to a 12V switched power wire to supply power the light. If you've done this before and know the wire color and location, that would be great info. Thanks in advance for the help.