If possible I would still consider spending the extra $160 per pair and get QS 4's for the side surrounds. If you went with this pair from the outlet you could possible get them even cheaper with a successful bid:

https://deals.axiomaudio.com/browse.php?id=332

At worst, the buy it now price is only $116 over the price of two M0's. The QS speakers are truly great speakers and should be considered as an alternative if at all possible as they are definitely worth the extra coin.



-David