If speakers are what you’ve identified as what will get you there, then it’s a easy fix but you should remember those two speakers that spoke to you were part of system and it was the whole that impressed you and not just one part.But here comes the rub, Dave. I also know the ultimate sound comes from horns. I'm also a natural sound afficionado as well (I'd just use a different strap line as a descriptor). I know from the two examples of horns that have spoken to me, that the deeper communication conveyed just can't be approximated by the best box spkrs demos I've heard (highly optimised Rockport Hyperion and Kharma Exquisite demos on Ypsilon SET100s and Tenor OTLs), or a close parallel universe on Apogee Divas which seem to get close to the real thing, but still do HiFi more than Real/Natural.
But knowing horns absolutely tug at my heart, some horns fall just short, many fall at the first hurdle.
And thus, a major conundrum exists. It makes more sense to find a box spkr with a uniform set of positives, hopefully SET-friendly as well, than a flawed horn design.
david