So...
I finally got brave (or something like that) and went ahead with wiring up the lights. (Note: I have only done the passenger side so far). I ordered the H4 plugs from Amazon (mentioned a few posts ago) and soldered the 01 sockets and wires to the plug. To my surprise, everything works (or seems to, anyway). In my case, the DRLs are the low beams at partial power. Switching between Low (bulb: 9006) and High (bulb: 9005) works flawlessly.
As far as the actual wiring, I followed Buurin's notes on which wire is which:
In my case, I twisted the white (or yellow, kinda hard to tell) and black wire with the red/blue (IIRC, will check when I get home tonight) wire as these are the ground wires. (Actually, process of elimination: if red/green is for the low and red/yellow is for high, the other two wires must be ground. I did check the current h4 socket in the car to be safe.) The 9005 and 9006 sockets and bulbs I had have the same color scheme (surprise!), so the high and low beam line up exactly with what Buurin mentions in his post. I'll probably get to the driver's side tonight, and will post some pics when I'm done (of the wiring, still need to paint and mod the bumper cover :frown
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