George,
I have some for Tyros XX :
Set the default Modulation-wheel value to zero (no matter what the wheel's position is after changing voices. e.g. You can use Hammond samples and Leslie to Fast. (wheel turned to max)
After switching to another instrument the modulation is mostly unwanted and players have to pull the wheel back asap.... pretty annoying.

No bigger display... it suits perfectly to normal needs.

No touch display.

No more knobs.... perhaps 'real drawbars'

One XLR mic input (phantom powered)

No black body

+12 keys

Roel (Waiting for his T4 )

[This message has been edited by kla4 (edited 08-16-2010).]