Thinking about buying Zu Definitions, need advice


I am interested in the Zu Definitions and have a few questions about them. To give you some context my current setup is Anthony Gallo Ref 3.1 speakers, Bel Canto Ref 1000 Mono Blocks, and my source is the PS Audio PerfectWave DAC which streams FLAC files from my music server.

Unfortunately there isn't a dealer near me so I haven't been able to listen to the Zu's.

My first question is regarding my room size. It isnt an extremely big room.
Length: 16.5ft
Distance from speaker to center sitting point: 11.5ft
Distance between speakers: 6.5ft
Wall on left hand side ~2ft from speaker
Right hand side is open for ~10 more feet
Speakers are ~1.5 feet from the back wall.

Hopefully this gives you an idea of the room. Do you think this would be big enough for the Definitions?

Secondly, what amps should I look into that would pair well with the Definitions? Any thoughts on the Tom Evans Linear A?
danyal711
Thanks for all the helpful advice. I will definitely call Zu and see what they have to say.

Does anyone have input as to what amps pair well with the Definitions / if the Tom Evans Linear A is a good match?
Cary 2A3 sounded very good with the Defs and Essence. Amazing the volume you can get with so few watts.
Wow.....mother of all thread bumps!

2009, welcome to 2021.  They were simpler times.