I was impressed with the videos I saw of this heli flying and ordered the kit. I have a few Airtronics 94091z servos .12sec and 18oz at 9 gr. Will these work?
What is the lightest/best receiver to use with JR 9303 radio?

Should I get the 401 or 240 gyro?

And of course the important question, what motor/battery?

Thanks, this is my first micro heli so I have to ask all these questions.

Your servos should work just great. If they have a bearing, even better. Try a positive shift version of the Hitec Electron 6 receiver.

Motor...My Align 400s is working great with the TP2100 Gen 2.

Lots folks are using the CC25 ESC for it's programmability ease. ALign ESC isn't bad, just doesn't have as soft a start as CC.

Gyro, 401...240 is fine, but 401 is just gravy.

Who sells the TP2100 Gen2?

Bishop Power Products http://www.b-p-p.com

Laughing at yourself will lengthen your life. Laughing at me will shorten it...