Giles 202 140 servos?
 

I have a CMP Giles 202 140. The box says it’s a 10lb plane. One servo for each aileron one servo for each side of the elevator and one servo for rudder it’s a pull pull. I have a JR flight pack with standard servos [JRSPORT ST47]. My question is will these servos work of this plane so I don’t have to buy more? Also I was told these servos will work with 6V, the flight pack came with a 4.8V battery.