has anybody done this yet and which projector did they use to fit in it, because the cutoff line is ok at best but i want to be able to see more & have a more crisp and precise cutoff line and i dont like the way the retro's look on the stock headlights, any help or info is highly appreciated!

 

I think a couple people have did it. Might want to check out the official retrofit thread or do a search.

 

a few people have retrofitted the gen 4's, and I believe they all used the morimoto mini h1. Which is a pretty good projector for the size and cost.