Ok, here's a new question:
In your opinion, what is the best helicopter-recovery rocket for a beginning intermediate modeler to build? I have a nice collection of probably 50 rockets, ranging from the tiny Estes Swift to the more detailed Orbital Transport. Most of them are waiting on paint. But I have never built a helicopter rocket. I have read that they are more challenging to build. Does anyone have experience and could recommend one for a first-time helicopter build? Or are these models so challenging that they are best left to the competitive professionals? I would appreciate your thoughts.