About your subs: When you hear people duking it out over which is better, the VMPS Larger or the SVS (whatever it is that they're comparing it to nowadays), what you are seeing is mostly religious zeal on the parts of the owners, as the subwoofers are so near in performance per dollar that it starts coming down to the brand name on the sub. You are not necessarily missing anything other than very, very small margins of performance difference. Perhaps the VMPS is more adapted for music with its shorter-throw drivers with lower voice coil inductance and the slot-loaded passive radiator (I already have a post on why I believe that this is not a form of bass-reflex loading but something else), and the SVS are more adapted for movies with their long-excursion drivers and large reflex ports. The difference in performance is not even worth worrying about, probably.