Best speakers in the 3000 -5000 range

Bob, you are making too much sense, stop it.

you are making sense Bob. I listen to program rock and classical-Radiohead,Pink Floyd, Neil Young and Jonny Greenwords classical composition. I am looking for the same class of speaker in terms of size- both room and speaker.
Thanks for the response .

Ps I love the condescending response from pubul 57 it was a big help.

Condescending? No - I don't takes this stuff that seriously. The point is that all
the advice being given absent knowing your preferences is close to meaningless
- hope that helps. What would help us is for you to tell us what it is about the
804 that you are looking to change or improve upon - what are they doing or
not doing that is making you look for another speaker. That will get you better
advice specific to your sonic taste. That being said, a similar sized and class
speaker in your price range that works well with SS amps would be the Thiel
2.4s

I had a laugh about it because it was true. Thanks for the suggestion on the Thiel 2.4S. Do you have any thoughts on Focal 826w? Faithful reproduction is the goal. I don't mind missing a little bass as long as everything sounds as it should.

I have never heard the Focals. When you say faithful reproduction, I assume you are talking about timbre (as oppose to sound staging and imaging) - which I think B&W does pretty darn well. Some of the most timbrally accurate speakers I have heard are the Merlin VSMs which may be in your price range used. They are not bass killers, there is some small sacrifice there, but very accurate and realistic in the mid-range. I would say the Thiel is in that camp too, very accurate timbre and revealing, resolved speakers. You are at a price point where there really are a lot of good choices. What if any dealers do you have in your area where you might be able to audition? Thiel has relatively wide distribution, Merlin, not so much, and while they can play with most any amp, they really do need tubes to show their stuff, whereas Thiel almost requires SS to be their best.