Coincidence or not but I have just decided to give the Audya a go. A Ketron dealer here kindly offered me a two weeks trial period on a used Ketron Audya, which should arrive in two weeks time. Looking forward to that but hanging on to my Korg PA800.
My recently acquired Tyros 4 will probably have to go again. Much as I like the righthand sounds and the beautiful black edition it is too much of a finished (CD) product for me to get inspirational and creative, that is using it as a real band to back up my singing. And of course the drums........

regards,
John