Ok, here is a suggestion that might sound odd:
I am more from the single driver camp and recently listened again to a pair of Maggies 1.6 (it's been ten years since I listened to the 1.5). Overall, I found quite a few similarities of the Maggies 1.6 to my Cain Abbys: The 1.6 did have a coherence across most of the range that I have not found in many speakers aside from my Cain Abbys. From my audition they were very quick, detailed, and projected similar large-scale images, just like the Abbys. In fact, in particular the imaging department the two different speakers are very similar: Fairly large, high up images that are very solid. Finally, top end and bottom end extension was where they beat my Abbys easily. Addition of the sub is necessary for the Abbys.
Running an SET amp into the Abbys I think you will get a similar openness, coherence and solid real life images that are very close to the real thing, especially when piano is playing. On the plus, the Abbys work well in smaller rooms, can be placed close to the wall and are in the same pricerange as the Maggies.
I am more from the single driver camp and recently listened again to a pair of Maggies 1.6 (it's been ten years since I listened to the 1.5). Overall, I found quite a few similarities of the Maggies 1.6 to my Cain Abbys: The 1.6 did have a coherence across most of the range that I have not found in many speakers aside from my Cain Abbys. From my audition they were very quick, detailed, and projected similar large-scale images, just like the Abbys. In fact, in particular the imaging department the two different speakers are very similar: Fairly large, high up images that are very solid. Finally, top end and bottom end extension was where they beat my Abbys easily. Addition of the sub is necessary for the Abbys.
Running an SET amp into the Abbys I think you will get a similar openness, coherence and solid real life images that are very close to the real thing, especially when piano is playing. On the plus, the Abbys work well in smaller rooms, can be placed close to the wall and are in the same pricerange as the Maggies.