If I could make a suggestion.
Instead of carbon fibre, maybe go with texallium.It has a similar appearance, should be a bit cheaper, and from what I've heard so far, doesn't have the problem that carbon fibre produces when it breaks. Razor sharp edges.
Aramid fibre would also be really interesting to work with, as it has more give to it than carbon fibre does, however, aramid fibre usually leaves a bit of a fuzzy kind of finish to it. It would take a ton of man hours to get it nice and smooth.
Mike