i know of a music store owner who plays a cello made from carbon fiber
it sounds great, is virtually indestructable, and less sensitive to temp. and humidity changes. http://www.fiddlerscrossing.com,

cellos


there are lots of references to QUINTUS CARBON FIBER CELLO on the net.

of course you do not want a $6,000 model, but you might find something.

good luck.

check out Rushad Eggleston for cello inspiration
http://www.youtube.com/watch?v=fMZcEKtijAM
oh maybe he is just jumping around in that video
not playing cello, but this guy is awesome, he rocks