Agree with @hifiman5 ; just for s&g, try out those 22 tube watts with a pair of Vandersteen 1s. You'll be surprised by what you get for ~$1250.
Vandersteen Treo vs 3A Sig as upgrade
I had my local dealer hook up a pair of Treos to demo them and left with a very mixed impression. I like the overall sound. They have a smoother, more refined and sophisticated midrange that the 3A Sigs can't match. I want that. But the bass was less defined and the top end was bright. The sibilance was very exaggerated - this was with CD. Is this the character of the Treo? Thanks!