"I like the idea of the M22 but to wall mount it would seem unsightly (its just too big) so the wife opposed that."

Of the book shelve speakers the M22TI is probably the best but I agree it is vary large . As it is my wife wants the speakers in , dont laugh , egg shell white so they will blend in with the wall color.

" I think I calculated 4000+ cubic feet of space. So, a big center and the big surrounds were a must."

I figure my living room is about 3000 cu/ft. The M2 / M3 will fit on the wall ok I just was not sure they had enough umph to fill the room . You say yours are doing a nice job ?

About your subwoofer , will it rumber when the starships in Starwars flyby ? Dale