I am not a Yamaha owner (YET) I have demoed both KBs, I like both. My question, is the Tyros worth over TWICE the PRICE of the 2100??? I know the MegaVoices are a PLUS!! BUT $1195 for the 2100 and $2795 for the Tyros?? I know prices will vary from place to place but for the sake of reference this is the price at the local Sam Ash.