You guys are crazy. In a good way, but crazy!!! I remember on a tour of Estes in 1980 I commented on a couple of the goonybirds. The lady who was leading the tour explained that it was Estes attempt at making rockets more "friendly". Rockets were being associated with war and this was a shot at making them more "cute". I guess that went over well! Anyway, GREAT CLONE!!! I finally completed my collection of Goonybirds with a Sky Shriek I got off of Ebay last year (I had to pay about 35 times its original price) . My friend and I want to clone all of them in BT-80/D motor form. Hopefully I'll get to that project in this decade!!! Again, GREAT build!!!!