I'm torn about deleting mine. Have you considered the ECS one? Its glass and looks like it sits perfectly flush. You almost can't see it at times.An update...got the wiper delete plug, installed it, didn't like it, unistalled it. Guess that one looks better in pics than in person. Oh well.
I wonder if it would be as easy as spray painting the clear glass with tinted or black paint?Atl-Atl...Thought about that but it's even worse IMO. To me the gap around the edge looks worse than a subtle dome like plug being over the entire hole. Plus they often times actually look like this when installed showing some of the blueish hue of the glass around the plug... http://www.golfmk6.com/forums/showpost.php?p=409027&postcount=14 Not very good looking.