Got my Zip Tips today. My early Christmas present! I ordered them at AirVenture in OSH. They were very well packaged and appear to be undamaged. Damien included a Posistrobe tail light as a show special. Now there is no need to cut a hole in the leading edge of the wings to mount landing lights. It's said that with the Zip Tip Premier version there is a slight increase in performance with the winglet style tips. Who knows... they might offset the drag induced by the AC Scoop on the bottom of the fuselage. :) I'm not to sure about that but who cares, they look really cool. These wingtips have a fully contained lighting module for the Landing Light, Taxi/WigWag, Navigation and Strobe. They also have a built-in Rear Position/Strobe. I'm hoping that this will simplify wiring.