Can anyone tell me the quality of these ebay headlight assemblies? I'm weary, obviously there are good deals on quality product via ebay, but there's also tons of junk not worth its own plastic. This is all over ebay...

http://cgi.ebay.com/ebaymotors/2000-...ht_5728wt_1118

Can anyone attest to their quality? Has anyone installed this product or something like it? They do look very nice, but again, I worry...

The seller talks about a different wiring structure for x5s with factory auto leveling and HID...

Thanks!