If you aren't getting a reply to your post, it's usually because nobody feels qualified to answer your question, not because we're ignoring you.
I CAN tell you that QS8s are remarkable surround speakers. I own them and love them. I CAN tell that I know of others who use them with speakers made by companies other than Axiom, and swear by them.
But, that wasn't your original question. You asked "how the qs4 or qs8 would match with the paradigm cc 370 center and studio 7 v3 towers." I have never heard either speaker so, that I CANNOT tell you.
I don't know if your screen name is merely symbolic, but I'm an Ohio State Alumnus, and a HUGE Buckeye fan.