I built my ($8k) system not to ’scale the summit’ by itself, per se, but primarily to avoid all the usual sorts of mistakes that I saw being imposed by manufacturers in the name of "costs", "practicality" or the "traditional approach" based more on what they see that people buy, not on what they might actually benefit from (I went open baffle [DIY] instead of boxed and with active [fully adjustable] electronic crossovers). Then I, too, started to dig down on improving what I had...noise floor reduction, EQ, delay, grounding, etc...and later this year will be adding a dedicated listening room onto the house. I've spent more on "tweaks" than I have on the system.
Right now, just a total falling away of colorations, lack of clarity, etc and everything here has taken such a complete step forward, that the "gulf" that has always existed between me and the performers has not just diminished, but has actually been erased.
Hopefully by the start of 2021, I think I will have just found my "exit".