Here a few that I like but never audition , so I am depending on your honest advise.
1. Nola boxer 2
2. Von Schweikert VR-1
3. Vienna Haydn Grand
4.open ...??
I pick No. 4, Open.
But seriously, why don't you attempt to audition the speakers on your list? As well as some others too? If you cannot, then go hear some other brands that have similar design, specs and drivers to start to get an idea of what sounds best to you. Not us! Also, rest assured that your Classe amp will drive anyone of them with no worries.
Speakers are the most subjective component of all. They all sound different and we all hear different. You must hear some on your own. That is my honest advice