Alaskossie,
Believe me, your fenders look twice as good as mine! I purchased mine from Texas Motor Works and was rather disappointed at the quality. First, while I paid full carbon fiber prices, all I got was carbon fiber weave over plain ol' fiberglass. Even then, the weave quality is average at best. Whomever made the rear fenders pulled them out of the molds before the fiberglass had a chance to fully cure as they required quite a bit of work to get a proper fit.
On the bright side, they came to me with a nice clear coat. I had the front third of the rear fenders clear bra'ed. I bought a bunch of cheap polypropylene computer mouse pads with kittens and such on them and glued them to the undersides of the fenders, so I won't have to worry about stars and cracks. They're holding up quite nicely so far.
As far as your stone shields are concerned, perhaps you could cover your existing shields with 3M carbon fiber vinyl in the direction desired...
http://www.carbonfiberfilm.com/
or check out Carbon Mods...
http://www.carbonmods.co.uk/Products/Carbon-Fibre-Polymer-Stone-Chip-Guards__CMSCGWFLD01.aspx
Mike