Warm romantic & detailed

I had a similar issue with my old Mirage M3-Si speakers.  I was considering a couple of the Focal speakers but again, a metal tweeter is not what I wanted.  I really liked the Sonus Faber signature sound and came close to making that purchase.  However, I made my decision and recently took delivery of the new model from Dynaudio, the Contour 60i.  A wonderful soft dome tweeter that is very detailed but never overly bright.  And the midrange is perfectly forward, yet balanced, and never harsh.  Vocals, wind instruments, string instruments all sound so nicely balanced and natural.  A real pleasure for long listening sessions.  They play very well with all sorts of music genres.  And when you ask them to deliver on high volume with Classic Rock music, they excel. The Contour 60i has some improvements over the preceding model, the Contour 60.  But the differences are not night & day.  If you can find an authorized dealer who still has the Contour 60 remaining as a floor demo model they can be had for a very reasonable price.  I have recently seen $6,500 to $7,000 posted for those demo speakers at several dealer locations, Nationally.  Anyway, the sound quality is my opinion, of course.  But I wanted to share that I had the same issues as you and was able to solve them by getting the Dynaudio speakers.  Best of luck to you.