Carbonius;

In the now defunct Carbon Fiber Guitar Forum, there was an incredible amount of discussion regarding strings and CF instruments. The general consensus seemed to be that strings make a bigger difference with CF than with wood. If you like the guitar at you local dealership but think strings might make it sound better to your ear, you might ask the dealer if you can change the strings and give it a run.

I'm pretty focused on nylon string Cf guitars and I've found that strings make a big difference.