As for the Hurribus, I built it with close attention to detail of the plane flown by Wing Commander Rupert Robert Stanford Tuck in 1940. It may have been a Complete-a-Pac product.
I threw up my hands when the Webra .60 had finally started. A total surprise that day!
The plane would later crash into tall grass and brush after clipping the branch of a tree behind the flight line. I sold (or traded) it and a modified Kaos with German markings to Bud Nosen. (see below!) Bud really enjoyed the Kaos, which he flew much better than I did!