floorstanding speakers for NAD C-320BEE amp


what speakers would complement the sound of the NAD amp best? The price should be $1000 or less, new or used.
tubino
Quad 21L or 22L which I power with my NAD C350 but I'm sure the 320BEE would be fantastic for these outstanding speakers.
I just tested the Vandersteen's and they're very bright. I then tried come JM Labs Chorus ...not bad
I just tested B&W 602S3. They're stand mounted not floor standing ($600.00). I really liked them. Super detailed, very alive sounding. Maybe a bit shallow but it seemed like a good choice for me.
Any thoughts?