To reply to madbull, HE-6s come quite alive with the Stratus. Awaiting a new cable to make final judgement, but it's killer so far.
Also, one more thing to add -- the new Hifi Tuning "Supreme" fuse on the Stratus has provided a nice little bump in resolution and sparkle...
I second the HE-6 recommendation, though I think they still improve further with more power, like my 100 wpc Odyssey Cyclops.
THANK YOU very much for the fuse recommendation. I've intended to swap it over from my Sonett for weeks. Now I will just DO IT.