Speaker match for Simaudio W8/P8


I know speakers are very dependent on personal taste, but I'm looking to upgrade my speakers and would appreciate some advice from fellow agoners. My amp/preamp is the Simaudio W8/P8 (250W ss stereo amp). Current speakers are Dali Mentor 8s. I'm open to buying new or used, 15K or so price range. Considering Dali euphonia MS4/5, Sonus Faber Elipsa, Von Schweikert VR5 anniversary, Wilson Sophia 3/Sasha (a bit of a reach), Dynaudio Confidence C4. (Dynaudio seems to be paired with Sim at audio shows) or Eggleston Andra3
Room is about 22x18 with listening area 2/3rd of space, source currently is esoteric DV60. Please let me know what you guys think, and any other speakers I should consider. Thanks
dserota17
Camb- i actually got the Simaudio P850 preamp (newest model). Dealer convinced me into shelling out a few more to upgrade after I ordered the P8. The P850 sounds great.
I decided to upgrade cabling before speakers, and went with Transparent Audio Reference XL. Still eyeing speakers, and am very intrigued by the new Sony AR-1. Will probably go with either them, the dynaudio C4s, or the Wilson Sashas down the road.
I run a P-7 pre with a W-5 which will magically turn into a W-8 or W-7 mono's.I run Martin Logans which are an awesome pairing with the Sim equipment.

In a room your size you could go for a used pair of CLX which would be in your budget or a pair of Prodigy's would be excellent as well.If you get the chance, have a listen to the CLX.

I have heard all the Dynaudio's , including the C-4's which are a nice pairing as well.
If you haven't bought speakers yet I have a one year old pair of Dali MS5's in Alpi finish in new condition I will be selling for $7400 plus shipping. They are in Indianapolis, IN. MSRP is $16,000.