Yes I am very interested in this, I have Brera in white with bixenon headlights and when I first saw this car,or 159, it was actually screaming at me to put such rings inside but the question was how to open it. In your case looks good, but have you tried it already in real work? I see you only used that blue tape, is it water proof enough? No moisture inside the headlight after some time? I tried many ways to open it, but no luck and dont want to dmg the whole headlight. Will get myself such mini drill and most probably will do it your way. Hope my hands wont shake too much in cutting :-P And for the order of rings, I see you used LED not the CCFL,right? Will look for them in my country,Slovakia, and If i wont find them will ask you. How did you do the wiring? I mean connection,instead of parking lights? Or you made them as DRLs?