I'm designing some new composite rotors blades and hub for myself. Pretty much 50 year old underutilized technologies. Carbon rod, fiberglass, standard adhesives. My target is 1250 MTOW, safety factor of two. I'm also looking at a highly fatigue resistant hub. Is anyone interested in this? I want to share plans/kits that would be of general interest. If others have an interest, I'll cooperate and design beyond just what I want. I would also appreciate people that would pitch in/provide moral support.