I would add the Spendor D series to the list of speakers to audition to as well. I owned Magico S series speakers for around 3 years and switched to D9s and have been very happy with them. Personally, I think they are a great comprise between the ultra resolving and dynamic camp (what some Harbeth owners call the 'modern' sound) and the midrange centric, nice natural tone, etc. (i.e. musical) camp.
I got a chance to hear the Fleetwood DeVille horn speakers recently and they were also a nice mix of dynamics and jump but with a relaxed natural tone and presentation.
Good Luck!