I'd honestly recomend the OEM ones either way...I was saying that they are a little more difficult to install, although, more than likely, it's your body shop that'll have to deal with it any way...Either way, keep in mind, that the OEM hids are really expensive, if you're looking for them new, you should expect to pay in excess of 2G's...your best bet is to find a shop that sell used front ends, that's how I got mine so cheap...almost always the pannels need to be repainted, but unles your car is white, it doesn't really matter any ways...I think that A&J racing has the front end conversion new in the box for like $5,000 canadian, or like $3,333.33 US. Just keep in mind, that's for the non-hid housings.
Later,
Aj