Very cool. Thanks for the vid, I was wondering if I could use the existing housing and just drill in. I had a similar mod on my RX-8 using the OEM fog light housing (made my own wiring harness and switch to switch between brake and fog). I'll probably do the same with the 86. VLEDS Triton bulbs are great because you can do this without a socket. Just Dremel out a couple of notches for the screws on the Triton and install (if your comfortable making your own harness).
http://www.vleds.com/shop-products/v6-triton.html