Excellent Speakers for Classical Music - $2,000 USD Budget


Hello All...I am primarily a classical music listener, leaning more towards solo piano, symphony/orchestral, and chamber music. I have a Rotel A14 integrated amp in which I plan to add mono amplifiers to at some point in the future. I let a pair of B&W 804 Nautilus Speakers slip through my fingers recently. There is a B&W 804 Matrix set for sale near me, but don’t know if the Nautilus are better than the Matrix. So, I let a good pair slip through my fingers. But, it got me to thinking...Are there any other brands that I should consider besides B&W? I had in mind to audition Magenpan and Martin Logan electrostatics. Seeing that I only want to spend around $2,000, does anyone have any ideas?

In my office, I use Adam A7x nearfield monitors with ribbon tweeters, and for headphones, I love my Sennheiser 800S’. I like a nice detailed, clear, and forward sound. Would another ribbon tweeter floor standing set do it for me? Electrostats the way to go?

Looking forward to your suggestions.
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Having sold Ohm Walsh loudspeakers for 4 years at Luskin's HiFi in Miami Florida. I can say that they are certainly room filling and have a confused image probably from too much reflected sound but, I never lied the high end either. 
In your price range with your current amp I would be inclined to recommend a set of used Klipsch Heritage speakers like Heresy's or Cornwalls. Martin Logans will be OK for your purposes. I really do not like Magnepans until you get to the 3.7i which is a great speaker for the money but have neither the power or finances for them. You want an efficient speaker with reasonable directivity. This is where horn speakers excel. 
Reproducing a symphony orchestra is no joke. You have to be ready to reproduce 100dB peaks effortlessly if you want to get bass and Kettle drums right. 
ASAP, I saw a pair of Emerald Physics 2.7s MSRP ~ $6,000 for < $2000. These are beyond amazing speakers. I own the 3.4s which is a single 12" concentric driver with 1" polyester tweeter. My room is quite large so I have 2 subs for deeper bass, that are probably no where near as good as the subs in the 2.7s. There are some outstanding reviews you search for
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A used pair of Rogers/KEF/Goodmans LS3/5A's plus 28" stands will sound better than 99% of the above speakers for listening to classical music! I have the Rogers - bought on eBay from a seller in Lithuania (!!!!) for $960! The LS3/5A is now back in limited production from Falcon and another company in the UK. The price is high - over $3K!
Let us not forget the venerable Quad 57 - Walker's Wonder! What's better than one pair? Two pairs! The 57 remains a true legendary design! I have two pairs, bought over the past five years. I originally had a pair in daily use from 1981 to 2000 when I stupidly sold them! A great speaker for classical and jazz! Can be found for around $2K!
Sorry, should have mentioned that my room is 16 feet by 20 feet.   I would sit around 7 feet away from the speakers, and could move my seating position back further, if needed.  I'm only at the research phase now, but I did hear a couple of brands.  I heard Kliptsch Reference 800, I believe, and they were great, but something felt like it was missing.  I heard a pair of Revel speakers, and those sounded great, but can't remember what they were.  I do plan on going out to do more listening, but the responses already have helped me to narrow things down, so thank you!