My friend has a pair of Paradigm monitor 11 tower speaker's and he is going to let me borrow them for a while. I am going to use them for my side surround speaker's, positioning them behind and to the left and right of my couch. In the manual for my reciever it states that surrounds should be 6 ft off of the ground. What I am wondering, since I have no place to wall mount surround speaker's, will tower's suffice for home theatre surround sound? I am going to try regardless but would like some opinions, and to know if anyone else is using a similar setup. I may just get a great deal on those monitor 11's so I hope it sounds good.