Hitec will work great.
How well can different brands of transmitters and receivers be combined?
> What about different brands of receivers and servos?
>
> I have a JR Sport S400 transmitter, and want to upgrade the micro receiver
> to the next larger size for greater range, I also probably want to upgrade
> the sub-micro servos to the next larger size for greater torque. I am
> considering the Hitec brand for these components.
>