Before spending any money, take a good listen to the Yamaha Clavinova,
the top of their line upright or the grand.  I have had mine now for
a few years and it sounds superb, with excellent high resolution scans
[sampled sounds] of a Yamaha concert grand piano, MIDI input and
weighted keys.

Using the "Windplay" program it plays all the splendid Spencer Chase
Ampico, Duo-Art and Welte rolls just perfectly.  "Windplay" not only
shows the tracker bar working on the laptop screen, but also the pedal
On-Off functions and the vacuum levels on bass and treble sides.

Jim Crank