I dunno, but it might be amusing to find out. My diagrams here are for 86 and supposedly up (though papajam has mentioned that there was a seperate diagram alltogether for the 86 or 87, then a different one yet for those beyond so what I have may not be totally relevant)
As you've got the actual socket there and the timer, you likely could get creative and modify your stuff to have the little light, but as your curtesy light is right there to begin with, it would likely be more novelty that useful item. On mine, it's really a sort of neccesity as the box is over there <---- on that side of the steering column while the curtesy light is over there ---> on the side of the console.
The clip handle on yours and the cover on mine are what I was reffering to as being a direct swap/exchange for those interested in going from bullet to minifuse. Straight up changeover once the bit that goes through the fusebox proper is removed and exchanged for it's counterpart on whatever way you're swapping.
If your buds in the club want to give it a shot to upgrade, I can't see where they'd run into any real issues other than the tight confines of the work area.
OT tangent:
Did you spot the aluminum diamond plate dead pedal?
