I just purchased a set of Eagle Eyes from Phastekperformance.com (for Non-RS) that look just outstanding... they use the standard bulbs (I'm wearing LED's), and the Halo's will be wired to my fog lights (not done yet - waiting on a harness).
How hard were they to install? You need to remove the bumper... took me about an hour to remove, 15 minutes to remove old lights, 15 minutes to install new, about 30 minutes to install my new bumper. Not hard - I did all the work myself (I would consider myself an intermediate mechanic).
As you can see from the below pic - they're not wired up yet... but I expect the Halo's to look good also. Also, the below pic does not show the lights adjusted yet... they're beautifully bright at night.
Here's the link to where I got them for a very reasonable $380.
http://www.phastekperformance.com/20...-headlight.htm