I'm in the market for a sub for a basement HT setup, room size is approx. 25'x35ft, HT area is about 1/3 of that space. The floor is concrete with a carpet w/ thick underlay. Being in Canada I'm assuming the Paradigm subs offer the best value for the money, I'm considering the following: 1. Velodyne CTH-10 for approx. C$600 2. Paradigm PDR-10 for approx. C$500 2. Paradigm PDR-12 for approx. C$600 3. Paradigm PS-1000 for approx. C$700 5. Polk PSW404 for approx. C$600 Is the PDR-10 too small for my basement? If I go to the PDF-12, it's awfully temping to spend the extra $100 and go for the PS1000, it seems like a big step up (from reading specs/reviews). SVS & Outlaw LFM-1 are too expensive for me and HSU has suspended Cdn. sales until they have a new distribution setup. Assuming the HSU STF-2 will be in the C$600 price range does anyone think it's worth waiting for instead of the above options? Thanks!