(Electric) rotary wing

Wondering if you want to Sell these? The larger wing generates more lift at lower r.p.m.s Perfect for Electric motors & Props.Prototype is to Demonstrate Lifting capability's for Use with e.v. as a Cockpit & Power supplyThe prototype would Make Great u.a.v. Staying aloft longer between charges and lifting Bigger payloads!! See 1st working prototype on Twitter rotate1953 or Facebook 1 Major change to 2nd (Direction) of rotation.It allows me to Use stock motor rotation and props. on both sides Had to counter 1 side on 1st to get Desired Air flows!! A much easier build this way! See (Jet tip) rotor blades Hiller? 3 Types of Axis control? Tail fin,Control surfaces above rotor hub and mine on sides All work I think Mine works Best ?