Looking for any user feedback on what you may have found as an ideal sub crossover point -- I imagine would be somewhere between 60-80hz -- when running a pair of M60s with a sub (looking at either the EP350 or possibly the Hsu STF-2). I would like the setting to work reasonably well for double duty, either for 2.1 for listening to varied music (Pop, Jazz, Vocal) as well as for HT 5.1 (in which case I also would be running the VP150 center and either (haven't decided) the QS4s or QS8s.

The actual room this will all be in measures about 14x24, but the HT and listening area will in one half of this space (basically a 14x12 area on one end of the room).