I have had vienna acoustic mozart grands 3yrs. And I think are excellent speakers. As has been said you want to listen them now and not rely on your memory to much. And if you are trying them out it is good to have somebody that knows how to set them up well and mate good electronics to them.
current state of vienna acoustics
I listened to a set of vienna acoustics about 15 years ago and was blown away by the imaging. Looking for opinions of those more knowledgeable and up to date on such things as to weather it would be worth while to start a system around a set of the Beethoven concert grands or is my memory of the experience enhanced over time beyond the reality?