Hi Don,
That D-7 was the first one built...red and white. It`s on one of their catalogs. They still fly it all the time, I think Dick Heininge built it. I buggered the landing and tweaked the l/g...embarrassing.
And yer right about the E-III tail controls, it can be made more scale with a little extra effort. I`m really looking forward to getting mine finished, it`s very close. Sticking an OS 1.2 in it.

John