Forget adding the PA3x as you already have a good arranger, just buy the similarly priced Korg Kronos and have the best of both worlds.
Bill
I agree Bill...the S910 is a well sorted out, great sounding arranger, and the
Korg Kronos is the hippest thing as far as workstations go.
With those two, you not only have
complimentary sound engines (having
two Korg would be
redundant), you'd save a few bucks in the process.
If I was to add another keyboard or module to my Tyros4 setup, it wouldn't be another Yamaha instrument; I already have that
sound...it would probably be a Roland Fantom or Korg Kronos.
As of now, I don't need anything else as the Tyros4 seems to be doing an excellent job for my needs, but if I do require an additional piece, I's want something that would contrast and/or compliment the great sound I have already.
Bill, are you interested in getting a Kronos?
Ian