OP -- I love your list. From that list, I'd be most curious about the Spendors, because I've heard speakers in that line and like them. Have heard good things about the Joseph. I've been turned off by the B&W line, but have not heard the better ones.
I second the suggestion you try some Maggies.
You might also really be taken by Salks, Silverline, Focal, Revel, or Legacy stuff.
In my opinion, there is no substitute for listening in your own space, so if I were you, I'd consider places to audition them, and also check out what Crutchfield sells. I tried giant towers from them; 60 day trial; $20 to ship them back (they were Martin Logan ML 60s). I know there are higher end places to buy/try from, the Crutchfield's home trial policy is impossibly good.
Consider:
https://www.crutchfield.com/g_12000/Floor-standing-Speakers.html?tp=185&o=d
https://www.crutchfield.com/g_37900/Bookshelf-Speakers.html?tp=186
I second the suggestion you try some Maggies.
You might also really be taken by Salks, Silverline, Focal, Revel, or Legacy stuff.
In my opinion, there is no substitute for listening in your own space, so if I were you, I'd consider places to audition them, and also check out what Crutchfield sells. I tried giant towers from them; 60 day trial; $20 to ship them back (they were Martin Logan ML 60s). I know there are higher end places to buy/try from, the Crutchfield's home trial policy is impossibly good.
Consider:
https://www.crutchfield.com/g_12000/Floor-standing-Speakers.html?tp=185&o=d
https://www.crutchfield.com/g_37900/Bookshelf-Speakers.html?tp=186