Hi Henni,You right about missing the choir voices and for me its the guitars voices.
With my Audya5 I can do any intros and ending when I play a melodie ( assing intro buttom )on keyboard.
and what I am missing the most its the KN7000 pads (solo)
Now I am looking to buy the Ajamsonic upgrade kit
The Audya is the best
Ketron SD60, monitors Focal Alpha80,mixer yamaha