Here is my suggestion FWIW:
Go to Somerset NJ and check out Charney Audio. Top of the line Maestro or bottom Companion. Keep your SVS subs, a good match. If you like the sound, then:
Sell the Weiss. $2000 should be easy get for it. Agree, not warm at all. I owned one at one time. Purchase a APS Audio Transformers PS Audio upgraded signature series. A wonderful and warm DAC. And easily upgradeable in the future.
Sell the Bryson. Should get $4000 easy. Look at a SET amp. There are some nice Radu Tarta SET amps. 2A3, 45 type (to be transparent I am selling a Radu Tarta 45 as I upgraded to a custom reference Radu Tarta 45) both under 4000. or look for a used Atmasphere Class D.
All in, this should put you at around 16K for the Maestro or a bit more for the Companion.
Wonderful sounding at low levels, warm and easy to listen for hours without fatigue. I am biased as this is similar to my system. And Charney is an hour from NYC.