Mikey,
I know you're a bit undecided what to do. I've been thru it as you know. You may want to consider selling either your S900 or Tyros2, then pick up a PA800. It will give you the best of both worlds. I have the Pax2Pro and an s900. Works for me, ot took a while to find that combination and be happy. But I don't see myself changing in the near future. But like the New England weather wait a minute and that could change

Donny I'm not trying to speak for Mikey, but he recently had a chance to hear my Pa2xPro/Bose combination and liked what he heard coming from that combo while he was in the audience.