Twoears, keep in mind also, that if you go with a bookshelf speaker, the price comes up a fair bit when you add the stands to them.
Also, if you thought the MA centre was expensive, wait 'till you price the RSFX surrounds! Ouch!...ouch again! (QS8s, BTW, will work with many other speakers esp. MAs, Paradigms, B&W and other detailed speakers).

Half of communication is listening. You can't listen with your mouth.