I am 66.5 years old and built the vast majority of the Estes rockets kits in the late sixties and early seventies, until life got in the way. I've got multiple health issues that prevent me from doing much of anything physical. I used to fly kit Built RC planes extensively, and I am an excellent builder and quite capable of "making it work" when necessary. I was a skilled model rocket builder (level 5 +) and I am considering getting back into the hobby. My first build and flight was with the Estes Astron Sprite, and I would to locate a kit that hasn't been violated, so I can restart from there. I could scratch build from plans, but I'd rather not go that route. Any advice would be sincerely appreciated. Thanks!