Look for another thread that I started on here about a photoshop request with 300ZX headlights....i think a big part of it is the color of the car (very similar to the average Saturn color) but it made the car look a lot like an old Saturn SL/SC....I'd like to fab in some 350Z headlights, but that'd take uber money:(
I'm in the same boat as you though Mav....don't care too much for the Silvia front end, and don't have $800 to drop on headlights....i think what i'm gonna try is to measure out the opening for the headlights, and see what I have to work with....then I'm going to try getting a bent sheet of metal, and get it cut down the way i want it, and splice in connectors for the 9004/9007 series of headlight bulb....good look, but much cheaper than HIDs....then cover with some sort of plexiglass or something
uber l33t idea....find a way to fab in 240Z headlights

:):):):):):)