Best of all worlds??????????

I have been shopping for a speaker that suits my tastes. I thought I was down to 2 speakers, and I would have to decide between them, that being the b&w n804's or the sonus faber grand piano home's. I listen to the gp's with some grover washington, or cyrus chesnut, or some light classical music, it sounds warm and sweet, then I put on some stones, eric clapton, yes, etc, and it sounds like crap.....Ditto for the n804's... My problem is that I am tired of the old saying, that it depends on what kind of music do you listen to.... If you are spending 3000.00+ on a set of floor standing speakers, shouldn't there be an overall excellent speaker. What would be considered a speaker that sounds just as good listening to classical as it would listening to the stones.....Yes I know that rock music is mostly recorded like crap, and I do not want to change the way it sounds, I just want to enjoy it...Can this be done, has this been done.....Do you know a speaker that is excellent of for all kinds of music.....Is there a speaker that is excellent for all kinds of music... Help me, as I am losing my cool