I currently have 2 Paradigm Mini Monitors as my side surrounds in a 5.1 setup. I want to move to 7.1 eventually. I was thinking of picking up a pair of ADP-370 ( Monitor Bipoles ) for side surround duty and using the Mini Monitors as the rear surrounds. The only issue I want to address is that my sides surrounds are hanging from the ceiling and my basement HT is open-air ( no side-walls for refelection ). Are side surround bipoles going to be effective witjout a wall for sound reflection? Eventually I will build a room but will the bipole side surrounds work effectivley in the mean time?