Best speakers for Classical music under 10k used

I listen to classical much of the time and also have played in our local symphony ,The Skagit Symphony, for the past 15 years Bass Trombone.I have the Martin Logan Quest Z's and paired up with great tube gear and a properly set up Analog rig,its very difficult to find anything any better unless you get the old Martin Logan CLS 2Z's But they are much harder to drive IMO.
I think ELS Speakers will show so much more macro and micro level detail that cone speakers just simply can't match.
HAPPY lISTENING
Don