Hi Guys,
          I have HK-450TT pro heli, we do a complete upgrade, but i want know what will be 1,2,3..(most important and least important) in the list to upgrade to ALIGN. So that i can go in a phased manner. Suggestions please. 

Upgrade the radio first if ur using a cheap radio.

yup, I have a flysky TH9X...

The next upgrade should be the Electronics, use a Good Rudder servo and a Gyro Combination like Futaba GY401 and S9254 servo. Then possibly you should look at upgrading the rest of the electronics as well like cyclic servos ESC etc. In the last unless the there is a flaw in building the heli you may require to upgrade to a Align tail unit and change the entire screw set on the machine.

oki Thank Q guys !!!

http://www.rcindia.org/for-sale/hk-450-tt-pro-3d-torque-tube-helicopter-kit-bundled-offer/

last but not the least
dont forget to sell the old products lol, or u'll have to spend unnecessary money