This is an odd list. I honestly don't see how Ascend and Aperion can be put in a list with those other brands. And, DT, Paradigm, or KEF, wouldn't make the list if it were a personal issue. I would alter the list a bit.
B&W
MB Quart
Monitor Audio
Polk Audio
I do understand that Paradigm and DT outclass Polk, but I list Polk for the simple reason that they are the best entry-level speaker brand out there.(IMO)
BTW, I consider a $400-$500 tower to be entry-level.