Help me emulate the best speakers I've heard

Haven't heard Shahinian but RPlef's account with OHMs surprises me as well.

ITs possible that the amps that sound best with Shahinian will not be the same that sound best with with OHM. OHMs require lots of SS power and current to deliver what they are capable of. SO an a/b comparison of OHM versus Shahinian using the same amplifier might not be a good test of what both are capable of. The designs are radically different, so I would expect different results, though each done right should probably sound superb, yet different.

"Succulent" is a marvelous descriptor for (midrange) sound. I'm surprised I've never heard it before. Bravo, Rpfef.

So that begs the question: Is midrange in real life succulent? I am not so sure. Or is that something that only a good hifi can produce?

Our ears hear midrange best. I'm sure that has something to do with its appeal.

Probably not, but I still like the term for describing a certain desirable sonic quality.

The Vienna Philharmonic playing Bruckner in Carnegie Hall produces a full, rich, plump, microscopically textured wall of highly fattening tone which can fairly be described, overall, as 'succulent.'
This sort of symphonic plushness has been well captured on, for example, many Decca/London LPs. I heard the CSO under Solti in Davies Hall and was almost overwhelmed by the sheer physical gorgeousness of the sound. On a steady diet of that kind of experience, I am sure I would put on at least 25 pounds.
And, though the bass is a serious force here, and the harmonic richness certainly depends a lot on the smoothness of the 'treble', I believe live midrange is often and somewhat reproduceably caloric enough to be placed on the menu with Savoy Truffle and rock solid images.

As for comparing the Walsh 200 with the Obelisk and the Hawk, I drove both with a Sunfire Signature 600 which produces lots of nice current on demand. The Ohm is a fine loudspeaker but I was comparing it to two specific Shahinian models (and, of course, ultimately to live music) and--compared to them-- the midrange was A LITTLE BIT leaner, less 'succulent,' and the bass, while beautiful, detailed, deep and very musical, had not the dynamic power of the other speakers NOR OF THE LIVE MUSIC I MOST LOVE.
The original question had to do with the questioner's feeling that the
Shahinian Compasses were the best speakers he had ever heard. Again I say, if that's how you feel, you probably will not like other manufacturers' speakers as much. In other words, 'emulating' the Shahinian sound is difficult to impossible.