I was where you are. Old Classe electronics, B/W 802N's.
I bought Audionet Max Amps and Pre G2 Preamp (I had already gotten the Vega DAC). Wow. It Sounded like new speakers!!!! Really. So when i actually got new speakers, wow again!!! Everyone comes over and points to my speakers and says 'wow' those are amazing speakers. It is easily 50% electronics, and people don't think that way..