I like that gizmo only because it IS the ultimate gizmo.
Headlight buckets are removeable (spot welds) and I would think more easily worked on out of the fender. This is not going to be one of those "easy" projects. The major pitfall, as I see it, is water coming into the bucket from the tire, Porsche went to great lengths to keep the water out of the original ass'y (talking aobut the stock lights).
For your consideration:
