I'm sorry I can't really tell you anything, except that almost no one here likes Bose much. The first Bose discussion had a very low opinion of the Acoustimass and Lifestyle, the second one I started has not really gone anywhere.

Your best bet would probably be to talk to an electronics dealer, most likely a Bose Outlet store if there is one. Try to find a sales rep who likes Bose too. One guy at a Circuit City gave me the nastiest look I've ever seen when I wanted some information (In defense of Circuit City, another sales rep who helped my parents was one of the best they had ever seen).

Hope you have good luck setting them up, I have heard that it can be tough to do but sound good when done right.