OK, OK I did it. I wired the lights into the rest of the interior lights off of the seat heater switch. The wires you need to tap into are the purple with silver stripe (red wire) and the black with silver stripe (black wire). Thanks hobber for the wiring info. It appears that the Gen 4 and Gen 5 wiring design are simular enough to use the info hobber suggested.
It worked perfectly and now the cup holder lights come on with the rest of the interior lights.
Because of the way my Subies wiring harness was I chose to tap into power from the passenger side switch. The ground wire on that side is black with a yellow stripe.
I added some quick connectors so that I can pull the entire console cover if needed.