SF are indeed warm. However, I have heard complaints about how they do not image well outside of the speakers. Imaging for the Grand Pianos can be good between them, but if OP is looking for good off-axis.... I dunno, just what I've read. I auditioned them, sitting in the sweet spot, and they have a beautiful coloration with emotional draw. It seemed to me however, that this came at the compromise of numerous distortions and sometimes unwanted boominess. They were hooked up to a fancy Primare amp.
Another random guess, maybe some Vienna Acoustics Mozart Grands? Dynaudio's are very nice, but I've only heard much more expensive ones, or at the OP's price point, only bookshelves. Good luck!