I finally got to hear the Paradigm. The setup vas monitor 7, cc190 center, same rears and I do not remember which sub it was (I got it written somewhere though). I loved it, it sounded way better than those PSB Alphas to me. The deal sure is a little bit more expensive, but the 12" sub looks like a better alternative for my room (17x21). And I'll prolly be going with a Pioneer receiver (VSX-919AH-k if I remember correctly).
I originally thought of getting cheap rears and change them later on, but I was really blown away by this setup. If I get this, I don't think I'll want to upgrade anytime soon.