UPDATE: June, 02. 2008
Cone in place.
Finish quality is pretty shoddy, but even at idle it's effects are very noticeable. Full throttle absolutely rocks.
http://s184.photobucket.com/albums/x295/kach22i/
Thin layer of light weight fiberglass cloth. Finish coat of West Systems resin with low friction graphite (black) 423 & 406 (filler).
I never finished the cone and duct with (410) feather filler before applying the finish black coat, which is why it looks so funky. I'm on a deadline now, and have to start a new skirt ASAP.