Thanks for the votes - Seems everywhere I ask, the sub is the overwhelming winner. Not a single vote for the QS line. Guess it makes that much of a difference in your setup. I have decided on the Outlaw LFM-1 instead of the SVS PB10-ISD however. HSU helped design it, it has a 325w BASH amp, and a 12" driver. Won't go as low as the PB10 but it looks like it will move more air - Room is 17x22x9.

Sony KF-50WE610 H/K AVR525 Axiom M22ti x 2 Axiom VP150 x 1 B&W CCM50 x 2 SVS PB10-ISD x 1