Well, I finally, finally got the SV-11 finished and in the air. It feels very nice on the lines and I really like the appearance of it in the air. Tough to trim it out when Mother Nature decides it's time for some swirling, gusty winds, but we had a great time today just messing around with it.
I'm here to tell you that slop is highly overrated. The airplane is very stable in level flight, both upright and inverted with no apparent "hunting".
As far as the location of the CG, I don't think the fact that it's ECL has anything to do with it, it's just a good, solid design that doesn't know what's under the hood.
And as they say, "that is that".