john ....concentrate
Hopefully, even in my dotage .. I still can do that at least some of the time ...
The references apply to certificated lighties ... the Electra is filed away in my memory archives .. wonderful time of my life. For the amateur builts etc., some can be considerably worse and the Regulator's TP/FTE have, over the years, spent much effort in endeavouring to convince folks out there busily building birds to emulate FAR 23 as a desirable goal ..
your examples are way out of the scenario envisaged
I suggest not ... the concerns are VERY real and well known to the flight test community.
My only recollection of the Tailwind is from a flight with Peter Furlong about a million years ago .. he came along so I didn't kill myself ... does yours fly quite nicely with a huge yaw angle ? Quite interesting, I thought, at the time ...