Help - Opinions - Amp for Sonas Faber Olympica III Speakers

Haven't been here for a long time.
There are so many choices for amps. Thinking of going with a Nad M22 V2. Speakers are in a room 23x20 with 22 foot vaulted ceiling. One side is partially open to adjoining big room. 
I have looked at a lot of amps. Decided to go with lots of power and low ohm stable.
Thoughts?