I was never happy with any of the SA Pianos...I still use tweaked and un-tweaked versions of Live!GrandPiano and they work excellently for arranger-type playing, and also for a bit of solo work as well.

I find rolling off a bit of the Live!GrandPiano Filter Brightness (-12) gives a nice smooth Steinway-esque piano that works very well for jazz ballads, without losing too much harmonic content.

The SA Pianos all seem to be very weak in the middle range, which is usually where you tend to do a lot of playing when in Arranger/style mode. Not one of Yamaha's best moves.

Ian