Life after Maggies?

For the past 7 years I have been extremely happy with my Magneplanar 1.6qr speakers. They've been modded to the limit: specifically, I'm using an external active crossover and running a El-34 tube amp on the quasi-ribbon tweeter/mid and a big Innersound amp (600wpc) on the bass panel. They're clamped in Mye stands and they far outperform stock. Even better than stock Maggie 3.6's to my ears. They sound fantastic!

What I love most about the Maggies is their presentation of performers in the space of my room. Pianos especially sound "real" and female vocalists are to die for. With my setup, singers sound as if they're in the room with me, and detail is superb (one of the biggest changes from modding vs. stock). Bass is solid, and cellos are rich and palpable. My Maggies don't do "slam" very well, and the lowest octave is mostly hinted at rather than delivered, but as most of my listening is classical, that's not such a big deal.

Now I'm moving and my listening room will be an unfortunately-sized 11x12' dedicated listening room. This is going to be too small a space for the Maggies to breathe, or so I believe.

I'm looking for recommendations for smaller speakers, perhaps stand-mounted monitors, that will work in this space. I think I'd like speakers with ribbon tweeters, but I've never heard any. I've also been told that Green Mountain Audio speakers, and Joseph Audio speakers should be on my audition list (but which ones?).

I'd like to find some speakers that won't disappoint me after my love affair with the Maggies... In particular, I'd like to hear from former Maggie owners who have loved them and moved on.

Thanks!