harry,
You can view these cnc upgrades on helihobbies website.The parts worked well and instructions are included with the kit. The two motors run very smooth and the solder job is easy. What I have is a stock blade cp that I use the ni-cad batterys with, and then I have the other one with the alum parts upgraded to Li-po. I flew it outside in some 5 mph wind and it was more stable to control. The upgrade kit does take a little while to change your heli over but I feel that it is worth it. It does add some more weight to the heli though. I also bought a small swivelvise for $19.95 at helihobby and it works well for holding the heli while you are working on it. Everyone says that the micro electric helis are hard to fly but if you take your time and keep practicing these little helis are a lot of fun. I also own real flight G3 simulator but had to upgrade my computer video card and add more Ram sims to make it work.I think that the people who operate this site are really awesome and the contributors are very helpful.
I have only been doing the electric helis for about 7 weeks now butam getting a little better each time I fly it. Good luck with your blade CP helicopter what a deal for the money. When I bought the second one I was able to fly it right away out of the box.
Randy