OK, on to my next brainstorm.
Anybody have any experience mounting computer speakers to the Tyros2?

In an entire different direction, I had been toying with the idea of the Bose PAS for a while. A guess a PAS would kill two birds with one stone. (Actually three birds if my wallet is counted).

I think headphones would look two geeky...
Perhaps a stereo bluetooth headset would look better. I'm so undecided. I don't want to plunk down the cash for the Tyros2 until I have this worked out.

Thanks for the input. Much appreciated.