My gratitude to the early responders. (At least we know who isn't hung over. ) In the '90s I used a pair of Alon 1s. These seemed to marry the best of both worlds with a forward-firing, enclosed 8 inch cone woofer and the mid and tweet being mounted without a baffle. I liked them, but the Alon 2s were what I really wanted, however no $. I sold them because of a new baby. The ambiance provided by the baffleless design suited orchestral reproduction, IMHO. This is one reason why I think I really would like the Maggies. Truth is, though, I just don't have room for them, and moving them in and out of position sounds like an exercise in masochism.
The Shahanian, and even the Walsh, of the omni-directional school are models I have considered, but I fear the soundstage with such a design might be a bit "mushy" for my tastes, even if it is more realistic. I am inclinded to agree with BrianM when he says "For orchestral music, you want detail, transparency and imaging first, moving air second." So, lets dismiss the notion of moving air, which also means we can be less concerned with line arrays. Where does that leave us? The Salk offerings are well worth considering. I also have wondered about Hyperion and Zu Adagios. Sp Tech is unknown to me, so more websites to visit. I will concede two points: I want not only to hear a detailed rendering of the orchestra, but I also want a aural impression of the hall in which they are playing. (Fussy, ain't I?) Secondly, my confidence is shaken in two-way designs and I am reluctant to dip my toes in the subwoofer waters. I think I (and probably my wife agrees) would be better served by a single box that approaches full-range reproduction. Am I asking too much (at least for under $4K)? Oh, I should also add that I am persuaded by arguments that favor time and phase coherence, and first-order x-overs seem a good idea. Now I am sure I am asking too much.