A while back there was a thread about alternatives to ebony. I don't remember much mention of composites but I read about one earlier today. I am interested if anyone has any experience with these boards: http://soundcomposites.com/uprightbassparts?detail=208 ? If so, how do they sound? What are the differences in sound from one product to the next? How "workable" are they compared to actual wood? How does this product relate to (or differ from) the ebonal products being used on bass guitars? Thanks.