Many, many thanks!
I will confess that my ears are scratching their heads . . . the "lack of air" comments are surprising me . . . but that is precisely the value of the forum, isn't it. Thanks so much, I will play with some subtle eq tweaks up there. It might give me an excuse to go buy a sweet passive eq plugin . . . :)
The piano is my newly acquired EastWest Platinum Quantum Leap Quasar Particle Horizon whatever it's called - so the samples are ten years old, there is no half pedalling, and to me my main concern is a certain muddiness in the lower mids.
many many thanks!
-Tom