My EP350 arrived yesterday. The setup went without incident. I hooked it up and played a number of my CDs that stress the bottom end. My initial impressions compared to the Velodyne DLS 5000R are:

1. Visually it fits into the living room a lot better as it's smaller and the finish matches my M60s.
2. It's been much easier to blend sound with the M60s. I never did get a good blend out of the DLS 5000R/M60 combination and was able to identify where the bass notes were coming from.
3. It's a much more musical speaker, meaning it reproduces the actual notes of the music rather than giving out muddy low rumblings.

I'll continue tweaking it this weekend, but so far I'm very pleased with my purchase.