I think one or more of those could work (and would work) but, philosophically, I agree with Mike Lavigne's view that, if at all possible, a fully-integrated, full-frequency range solution by one manufacturer is preferable to grafting together two different systems with the risk of less than great results.
That is my experience as well. Seldom a happy event - blending subwoofers with speakers.
Yes - I agree with you and DaveyF: over speakering a room is too be avoided. Your room seems tailor made Ron. Sounds like you are onto a winner there.
Now about those pictures of Ry...