CHANGING FROM AUDIO RESEARCH TO AUDIO NOTE SYSTEM 

@OP,  I like the rec by Mr. Bourne above.  How possible is it for you to keep two systems or have options open so you can go back and forth?  That may be something you aren't interested though.  

After you audition the Audio Note system IN YOUR ROOM, have your dealer replace your Wilson speakers with the newest Magnepan speakers. Listen again to BOTH sets of HW.

Yes, you may want more booms, so get a sub if you think you need it (older Decca orchestra vinyl could us it).

Listen for a few days with each system.  Bet you keep the Audio Research and buy the Maggies if your room is right and the dealer sets them up correctly.  If he/she doesn't move them until you don't hear speakers, but only music.

THEN you will get it.

Cheers, and happy listening with whatever you end up with.

@richopp if the OP remains committed to corner placement, there is zero chance Maggies ever darken his door. Secondly, its a bit of a strecth dont you think for you to recommend speakers like Maggies when the OP is considering 8wpc SET amplification?

In my opinion : I do like the cd-players,dac and poweramp of Audio Note. The préamp AR  is very good ! The poweramps less. I do prefer AN :sound is very good ! One of my favorites !

You are running from one end of the Baskin Robbins flavor bar to the other…

I think the best advice you got was keep the REF5se w semi custom Devore.

But the pleasure principle is paramount, go for it !

Like my buddy with Viking horns and Jadis says : “ I know it’s not accurate, i don’t care. Every violin and snare is immersed in honey butter scotch “… he may have said scotch… but his toe was tapping, who am i to judge.

My one bit of advice…listen for hours, then leap