Hi Alan,
I've scanned a few pics from my cars photo collection you may find interesting.
The first is Mike's Bronze. He covered the lights cavity with perspex for a clean look.
The second is a Fiat Coupe if you are a bit more adventureous. The lights have been moved forward with 2 black tubes behind it.The perspex cover follows the curves of the 2 tubes highlighting the separate beams.
The third is a modified Diablo. Personally I think the lights look too small for such a wide car, but this is what you get if you don't cover the lights with perspex, but have a moulding in front of the beams. It also highlights the fact that the car has four light beams.
The fourth is a very clever mod of a GTM Libra. This car has appeared in a recent Which Kit and can be found on the TeamGTM website. The lights are not in one line, but one is in front of the other. To highlight the 2 beams per pod the owner has placed silver rings around them. I am not sure if this will fit on a Bronze. I wonder if it fits on a Gold as well, but will try a few setups on my car in the near future because I like it a lot.
Hope this give you a few clues how to proceed.
Cheers, Hans