OP, after many years of trials and errors I realized that synergy is the very important aspect of the system. Like one gentlemen above, I have now Nova V driven by Luxman 590axii and frond end is luxman d-10x. Sound is so natural, airy and 3D with greatly defined tight textured bass.
I had more expensive setups in my home but they all did not sound as good as my current setup. Room acoustics and synergy between components and cables is the key.
what is your front end? What are your Ics and power cords? Outlets? Dedicated lines?
it’s all very important.
Cables - I settled with audience front raw for speaker cables, Ics.
Currently my power cords are very good Triode wire labs Obsessions but saving for Audience front raw. Outlets - all furutech latest gdx ncf rhodium.
my recent discovery - all AC outlets on the path to your components including wall and power conditioner or distributor should be from the same make/model to avoid mismatch.
Mechanical isolation also crucially important.
Don’t skimp on all these things -especially cables and outlets. Or you never hear what you gear is capable of and as result waste tons of money chasing for that sound.