Sorry, didn't mean to divert you from Harbeth/Devores :-)
Yes the Joseph Audio Perspectives that I own are around the price of the O/96. Though you can also get the stand mounted Pulsar which go essentially as low as the SuperHL5+, and the Pulsars are less money.
Note that the Harbeth and Devore have that certain "old school" sound (even if updated), that rich tone top to bottom. The Joseph speakers are a more "modern" sounding speaker. Super clean and clear, precise imaging, all that stuff. However, they are not clinical but have a relaxed sound, with enough richness especially from the lower mids down, to make them very musically satisfying as well as super resolving.
But, again, the fact you like one school of speakers doesn't mean you'd necessarily like the other. (That said, it is very rare to find anyone who is not impressed with the Joseph speakers - where opinions on the Devores, and to some degree the Harbeths, are a bit more divided).
Another thing to note about the Devores: they have a mild wave-guide for the tweeter (to help match them to the big woofer) which means the high frequencies are more directional than either the Harbeth or Joseph speakers. So, a smaller sweet spot. (Joseph speakers in particular have wide, even off axis performance and sound great from almost any angle).
But if you are using the Devores from enough distance, or the other listeners aren't super picky, the smaller sweet spot likely wouldn't be an issue.