Guys - The EP-350 arrived safely today. It's calibrated and delivering bass. So far, it is a pleasant surprise - it was room shaking on both Tron: Legacy and Star Trek 2009. It's not quite as deep as the SVS, while early listening seems to point to better articulation.
More serious listening along with a response curve will be posted later this week.
AND ... the mods stepped in and calmed things down.