Spooky55

So I just bought the Depo quad projector headlights for my C55 because the wiring had completely disintegrated inside the stock halogen fixtures and I was having electrical issues. The Depo light output isn't the greatest (yes, I've read the threads). The cutoff on the driver's side is sloppy with a prismatic effect. The passenger side is much better, but has a hotspot.

I am now thinking about a projector upgrade... So what fits? Would E55 projectors work? Morimoto FX-R's? Do I have to open the headlights up or can it be done from the back? Anyone else modify the Depo quad projector units for the W209?

I also posted this in the W209 room.