To use the efite radio you will have to also use efite servo's. The pitch direction is not changeable in the blade radio. The pitch direction programming in the radio is preset and is separate from the throttle. The pitch function only sees the basic servo motor direction. Efite and esky go in oposite directions.
Example plug a esky servo into a channel and move the stick. Then plug in a efite servo and move the stick in the same way and the servo will move in the opposite direction.
Either here or rc groups there is some info on how to rewire the servos to solve the problem.
If you have servos from your blade change them out and it will work.
Or now might be a good time to upgrade to a radio that has the swash pitch programing option.

Brian