Choice of speed controller

I'm about to buy this helimotor for an ALIGN 450 PRO : RotorStar Brushless Outrunner Helicopter - 2839-4300kv (450 size heli).
I want to know if this speed controller is OK for this helimotor :

RotorStar 60A (2~6S) SBEC Brushless Speed Controller.
Please give me an answer ASAP.
Thank you