Personally, i love seeing this sort of thing. I love someone or a group building something without limitation. Frankly I I just absolutely love this kind of passion. My neighbor has a fairly substantial listening room... I added it up in my head to be around 200K or thereabouts. People are blown away by my setup, but I consider my system real BBQ compared to Sonny's. So I fully expect people to enjoy my system (geared more to HT than 2 channel) when compared to what they're used... just like when I make BBQ and people exclaim "my God... this is so much better than Sonny's!" So I look my neighbors system much the same way... but more like Myron Mixon BBQ as opposed to Chris Stanek BBQ. Clearly at some point you're chasing incremental gains and those gains increase exponentially in cost. However, like Formula 1, it's not the 100th of a second you gain here or there... it's the multiple of those 100ths that become a 10th or so per lap which becomes the difference between winning a losing a race.
There is zero comparison between my system and my neighbors. His is leaps better in every aspect... sound stage, clarity, definition... any category. For anyone saying they'd question the design or result of the speakers is somewhat foolish and simply couldn't get past the cost to just say "okay... these are amazing" and leave it at that.
One thing I do consider... is what else goes with all this. What amps and would those amps need their own separate drops to the house and specific breaker box and what sort of wire are you running and to what kind of outlets? I think at this level you can afford to remedy any weak link. And what I mean by that is I have another friend who spend $200 on a admittedly very beautiful ethernet cable telling me he wanted the best signal going to his HiFi Rose streamer. While I get that, I asked what about the standard ethernet cable that's running through the attic that the cable company put it in? Don't you think by your definition and concern you should replace all of it? It becomes a lesson in minutia.
Anyway... i love these.