Take a look at the Decware RL1.5 radial speakers. I am a Maggie fan, just sold my 3.6's, and I know what kind of sound you want. Steve Deckert voiced these speakers using Maggies as a reference. They are fast like electrostats, image like Maggies, have a much larger sweet spot and, no comb filtering effects to boot. The size is not dominating in the room either. As an added bonus, they can be driven with small tube amps, if that is your flavor.
I am auditioning the 1.5's and I am floored by the sound. I can say this: With the sound of these speakers being so good, I can't see going back to Maggies. A friend of mine has the MG12's and he likes the depth the Decwares portray along with the highs from the ribbon tweeter.
I did listen to Martin Logans at 2 different dealers last time I was in Minneapolis. One of the dealers had them hooked up to the new McIntosh amps. I can't say that I was impressed with the sound in either location. But, that is the way my hearing calls it.
For $1295, I call this a pretty amazing feat. I am still in awe.