I want to attach a propeller t

I want to attach a propeller to my robot so I can make a quad copter that can do stuff like tricks and video recordings . And I could attach a claw griper using JD's hand or 3 of Six's legs. I also think that JD and Roli should get hands with at most 3 to 4 fingers so they can do interesting things with objects besides pick them up. I also want the camera to have no lag on it so if it turns it doesn't blur and the robots to have fluid motion so it looks more life like.