I was in an almost identical situation a year ago. I moved and the listening room in the new house was too small (13' X 15') for my Maggie 1.6QR's. Believe me, I tried, but there was just not enough breathing room for them from both a sonic and physical standpoint.
After much looking around including a couple of 200-plus mile road trips to listen to speakers that did not have a local retailer I ended up buying a pair of Spendor S5e's. They are the perfect size for the smaller room and the sound is outstanding, though obviously a much "different" experience than the Maggies in a larger room.
However, Spendors are noted for their midrange abilities and in particular their neutrality when it comes to reproducing voices. Given your taste for classical music, you may want to run down a pair (or another model of Spendors) to audition. There is also a review I posted which has some more detail concerning my experience with these.
After much looking around including a couple of 200-plus mile road trips to listen to speakers that did not have a local retailer I ended up buying a pair of Spendor S5e's. They are the perfect size for the smaller room and the sound is outstanding, though obviously a much "different" experience than the Maggies in a larger room.
However, Spendors are noted for their midrange abilities and in particular their neutrality when it comes to reproducing voices. Given your taste for classical music, you may want to run down a pair (or another model of Spendors) to audition. There is also a review I posted which has some more detail concerning my experience with these.