New to me speakers


Focus Nova Utopia or Coincident Extreme Reference , both 10 years old, or new Tekton V18 ? Currently have Double Impacts and Wyeteck tube amp and pre. 32 by 30 wood panelled dedicated A frame room.
baldachin
Won't be able to test drive. Since I wrote, Tannoy KensingtonGR, two years old were added to the list. I like my DI's. My brother in law has some Victory Coincients that sound very good. I've never heard Focal's and the liked the Tannoy's I heard 30 years ago. Just know they have great reps. Also kind of wondering about the ten years and if it makes a big dif.regarding degradation.      
I would not be looking to power Utopias with low to moderate power tube amp. I have heard Moabs and a few more recent Utopia line speakers, and my opinion it is pretty lopsided. No speaker is an island though, you have to have the right gear. 
You can't audition so your knowledge will be limited.  Listen to your BIL's setup.  What amp is he using on the Victorys?  Is it similar to yours?  Can you take your amp over his house and see how they work with the Victorys?  The Coincidents have very high quality drivers and are designed to work with moderate power tube amps.  I would encourage you to go in their direction.