Hey y'all.
I'm curious as to how one could use LEDs on a Chaos Marine warband (Read: Chaos Vegas). I'll only be using a small force, with 5 Khorne Bezerkers, 5 Noise Marines, a Sorcerer and a Defiler, all in Rhinos.

I was thinking maybe drilling out the eyes, and placing an LED in the head, so they have glowing eyes. For the Rhinos, I'd try illuminating anywhere there would be lenses/windows, and with the Defiler, in the head, in the cannon and in the barrels of the guns.

Is this doable?