We don't know about your speakers, your room, your sound and music preferences.
I'll just mention brands that I would consider to begin with if I wanted to make the same move. Solid state - some Rowland, some Pass, all Gryphon. Tube - Atma-Sphere, VAC, Allnic, maybe Octave. Lamm - tube preamp and hybrid amp. Ypsilon is definitely beyond your reach.
Best solid state value - Gryphon Diablo 300 integrated, about $16k new, I think, without phono or dac. There is 120 watt/ch Gryphon integrated for about $9k new, this I am not so sure.