Another thing to note, OEM Headlights are a ***** to crack open and to get them to reseal properly, when separating the headlight try not to break the plastic clips around the light that hold the lens. Cause the more you break, the more chance you have of having a leaking headlight.
The after market ones they sell on ebay that are OEM lookalikes for $100 are so much easier to open and seal and the plastic clips on them are harder to break. They are actually of a better quality, as the lens does not fade either like our OEMs. Just the reflector is not the same as far as beam pattern goes.
JB Stick weld will be your friend.