To bad you couldn't also buy the M2Ti's or M3Ti's to try out along with the Q's bet you would find a better setup with 3 or 4 M3Ti's
How big is your room? How far is the rear speakers from your listening area? What Amp are you using
You could have 4 M3Ti's or M2Ti's and setup the middle speaker in Parallel for the middle channeland sepaerate then two middles by say 4 feet in between