My rear speakers are the BP7001SC, which is like 48" high or something.
They sound great for surround sound.
I think IF DefTech comes out with a new flagship to replace the BP7000SC, I might have to upgrade and move the BP7000SC to the rear for 7.1.
Oh, and by the way, for AUDIOHOLICS, NOTHING, and I mean NOTHING is OVERKILL!!!!!