As i am a long way from the nearest music store that sells the Genesys XP module, just wanted to ask some opinions on this unit as opposed to the PA1X? I am considering going to a Promega 2 piano coupled with the XP module, and losing the PA1XPro..i have heard the demos for the the genesys keyboard, but the guy at the shop says the XP is brand new with hugely updated sounds and functions..any help appreciated

peace, out