Re: the original msg. Those look suspiciously like Kragen/Wal-Mart/PepBoys PIAA knock-offs that give that icky yellow glow.
Or they might be real PIAAs - who knows - but either way, they look like automotive driving lights that've been pressed into service as headlights.
Which is pretty similar to what I have on mine at the moment:
http://slum.net/monster/laguna_seca.jpg
Except mine are the blue/white variety, and are not the projector style. The 55W lamps are mfgd by 'Blazer' and cost a blistering $49.
Brackets were made from 3/4" angled aluminum from the hardware store, and bolted to the stock 'U' bracket.
Overall, I'm satisfied, and the low-beam performance is about to stock (slightly broader beam, w/ sharper cut-off), however, since they're both identical lenses, with a 'flood' pattern, rather than a single narrow 'pencil' beam, the high-beam, uh, penetration, isn't there. I have them aimed at different angles, which helps a little, but there's still work to be done.