Paradigm 100 vs BW CM9 vs Aperion Verus vs KEFQ900

I am building a dedicated HT in basement (12 x 16). The more research I do, the more confused I get. I need some advice here. Movie/TV/Music % will be 60/20/20 approx. I have short listed Hsu VTF-15H Subwoofer ($ 1000). I am still on fence with the front three. I have shortlisted these.

Paradigm Studio 100 and CC690 - $4600
B&W CM9GB and BW CMC2 - $4250
Aperion Grand Verus trio - $2800
KEF Q900 and Q600c - Priced very similar to aperions

I have auditioned Paradigms and B&W but not at the same place/time. I liked them both. I have never heard Aperions but they have received glowing reviews. KEF dealer is atleast 200 miles away from where I live. Paradigms 100 on the other hand, despite mixed reviews, have a large and loyal following. I am ready to spend more if its worth it.

Thoughts?? Recommendations?? Especially from people who actually listened to these in a HT setup.