Tough to input on.

First you have sufficient power to handle stats which are almost always a first choice. Second you do not specify listening type music, floorstand preference etc so that compounds the issue further.
All that said, the original request was for recommendations of things already heard -- here's two with the appropriate qualifications:
JMR Trentes (new at $2500) or Offrandes (used at this pricepoint).
IME these are musical to the nth degree (just be certain to use JMR cable for them)

and create a soundstage that is expansive without directionality being a limiting presence in the system.
That recommendation having been made here are the criteria that went along with my experience:
Music -- typically vocals mostly female -- not a lot of heavy rock or metal but also not a lot of classical or baroque
Set-up -- lower powered tubes (did NOT ever audition with SS gear so there is no comparo here)
Nearfield as well as full room listening (Offrandes for the larger room over the Trentes).
There are lots of great recommendations out there but the magic I get from the Trentes in my setup is where I am happy right now.
Best of it.
