Xringer -
Me likey, especially the black. For lack of a better term, I also have a black "running board" under my doors, so I may do the same to keep it stealthy.
For me, I would extend the skirt to be flush with each wheel well, and then cap it, maybe with a mudflap. Because my running board is removable, I am pretty sure I could drill holes in the horizontal part and insert screws that point down. That way the skirt would be held on by nuts. I would have to remove them to repair a tire and/or when I go to my mechanic.
I am guessing that others will say they need to extend lower, but I also think you are "demonstrating the concept" very well. Do they make rain gutter's for King Kong's cage
?!?!?!?
I think this is the way to test for aero-mods, but I can't find a (safe, legal, no one bother me) place in LA :
http://ecomodder.com/forum/showthrea...test-2992.html
I think there is a URL where someone does a very detailed coasting test (makezine?!?!?), but I can't find it.
CarloSW2