Heh, wow, some people are creative!
I'll think of something good.
Here'* some updated picture of both views.
These first couple are the from behind method. The hole will have to be widened considerably, but otherwise not much else would have to be done to get it to fit good, and would be a bit easier to mount up! I would paint the entire area for the projector flat black.
This is from the front method. Everything fits and can go back together right now! But... then I'd be stuck making some sort of bezel
BTW, whats a good way to clean off this old RTV thats on here? Theres an insane amount of it on here. Not sure if it came from the factory like this, or if the headlamps were apart before. But, it needs cleaned off, bad.