Ultimate Classical Speaker. Magico Q5, Rockport...

Hi,

I'm considering buying a new "last" speaker (if that ever exists in this hobby). I do like all types of music but my preference is for classical music especially Classic piano plays (eg. Chopin Ballade nr.1 by Horowitz or Rubinstein is as good as it gets for me) and am looking for a speaker that is able to reproduce that as accurate as possible.

A few speaker comes to mind but they all have their limitations (haven't heard them all since that's always easy) when looking at feedback on the various forums.

- Magico Q5 (Very true to source, believe great on piano but bass hasn't got a big slam. Doubt if it can produce the intensity/large scale in a piano concert in the bass.

- Rockport Altair. Stunning in the low end but "musically" voiced. Not sure if it's true on piano?

- Any large speaker with ceramic drivers. Good on classical, but can't play them very loud and generally the ceramic driver don't give the slam a conventional woofer can do.

- Hansen bigger models??

- YG Acoustic?

I own a pair of Hansen Prince and have owed the Marten Design Coltrane in the past. Greatly like the speaker but it's not full scale. Also the tweeter isn't as refined as for instance a diamond tweeter.

Would be nice to get opinions from people here and recommendations about other speakers or the speakers mentioned above since I haven't heard them myself with classical piano.

Many thanks