Finally got these in today. HIDProjectors opened and resealed these, but I ran a line of butyl rubber around the seams for extra water intrusion protection. Ceramic coated with Gtechniq this and that, should stay clear for the long run!
I followed the instructions found on most of the forums. Did not remove the front bumper cover, I just unbolted it from the fenders and removed the clips under the grille so I could pull it out of the way far enough to access the bottom two bolts holding the headlight assemblies in place.
Original right side:
New left side going in:
Fit of the ANZO headlight assemblies is pretty close to OEM; I put some ANZO headlights on a 2001 Sentra long ago and they were nowhere near this close. No issues there. Just drove around and the beam pattern is excellent. Far, far better than halogens or the Katana LED bulbs I was using. The Katanas are very bright but throw light "everywhere." Better than other brands, but not great when you are on the highway alone on a moonless night in the desert in California.
I like that I kept the stock look while also getting modern projectors. HIDProjectors.com gives you a choice of blacked out or stock chrome; I went with the latter.