Jim, my sunroom is also fairly large and also has a lot of glass. When auditioning speakers for my new system in late October, the three best I heard were Wilson Sashas, Revel Salon 2s and B&W 802Ds.
I ultimately went with the Salon 2s. The Sashas sounded great in a controlled dealer environment (carpet, room treatment) - especially the bass - but I thought they'd be too shrill in my room with all that glass. They are definitely not a "neutral" speaker, let's put it that way, and in my environment a certain level of neutrality is necessary even for a bassophile like me. In your price range you might want to check out the Wilson Sophia III - it's similar to the Sasha with I would say a bit less dynamism and deep bass - and in any event I would try to listen to either the Sasha or Sophia.
I was frankly not all that impressed with the B&W 802Ds - they were powered by some nice Classe gear but the treble sounded a little forced. The mid-bass was good but it seemed to roll off quite a bit as it went deep. They didn't really seem to have the kind of punch I was looking for at volume, either - I don't blast music all the time, but every so often I want to put on something like Houses of the Holy, crank it to 11 and pretend I'm 14 again, and these just didn't seem the speakers for that. Overall I didn't find them engaging and just didn't get a thrill from listening to them.
Where the Salon 2s really impressed me during my dealer audition was in two areas: soundstage and dynamism. I didn't go in thinking I'd find those areas so important, but when I walked BEHIND the Salon 2s and still could hear a well-defined soundstage and great stereo image, well, I was beyond impressed. I also thought they were not only very dynamic, but very realistically dynamic: a Herbie Hancock grand piano solo recording with a surprising amount of dynamic range was rendered so effortlessly that when I closed my eyes, I was THERE. And this was despite the fact that I frankly wasn't that impressed with the ML 532H power amp/pre-amp combo driving the Salon 2s that I thought was lacking in low-end oompfif not extension. To be fair to the ML gear, speaker placement and the room may have had something to do with that, but I left certain I'd like the Salon 2s with Plinius gear better - which as it turns out I do, very much so.
I also felt that the Salon 2s would be more forgiving speakers for flawed recordings than the Sashas would.
You should know that my system is a dedicated stereo system and will not be used for home theater purposes. Accordingly, my selections were made solely for music listening, mostly classic rock (Stones, Who, lots of Grateful Dead) and some jazz. The sound you are looking for in a home theater setup may be entirely different than what I wanted.
