Speaker recommendations 10 to 30k and no beryllium

@smodtactical
I’d advise probably Executive Stereo first. I bought mine from Ed and he’s a great guy, and I know he has the Perspectives for audition since I just heard them there myself this week.
TIP: Ask to have the Perspective pulled well out from the wall and spread more apart. I find that showroom to be a bit boomy in the bass and if the Perspectives are near the back wall like they were when I heard them this week, they will boom. The Perspectives are capable of very rich but tight bass - I own the original Perspectives. The ones at Executive Stereo are the slightly updated Graphene driver version.

OP:

If you are in Ontario you can audition the Joseph Perspectives at Executive Stereo. 
And also at Fairview Hi Fi.

If you go to Audio Excellence in Toronto to audition expensive gear make sure you dress the part.  I’ve had some “interesting” experiences trying to audition stuff here ;-)

smodtactical,
I'd enjoy reading a bit more detail on your auditions, impressions of the Joseph speakers and what grabbed you about the Yamahas.  I've heard the Yamaha speakers at shows and they were certainly attention grabbing!

Thanks, very interesting!

I auditioned the Paradigm Persona speakers twice, in two locations, and though I found some aspects impressive, each time I found myself getting fatigued from the character of the highs.  Not surprising given the rise around 1K in the Stereophile measurements.  I was less impressed hearing them the second time.
But, I can understand why others may really like them.