I ve owned casio before and really dug 'em..namely the WK-1630 and WK 7500. I'm currently In the process of buying / ordering the XW-P1 unfortunately... I was informed that the distribution site /contact was unable to ship but made a good deal on the XW-G1, so the XW-G1 on its way to me instead of the P1. here's my concern. I ve been watching/listening to dozens of videos for the P1 and loving the piano sounds. Anyone know what the piano sounds like on the G1, does it have piano at all? Please help....thanks