The OH-6A is one of my favorites helicopters also. What scale of the OH-6 Cavuse model kit would you use to put the Blade 230 in? Revell makes a nice 1:32 scale model kit. As far as the tail rotor,could a small plastic housing could be made to mount on the left side of the tail,and then just reverse the motor wiring so it would run in the correct direction? Thanks for the nice words on my Bell 47 Helicopter. I also like flying the scale models helicopters,because they are more real looking.. I noticed the Blade 90 handles a lot better with the Bell 47 body put on it.The added weight makes it fly more smooth.