2000 oz in servo Pan tilt with arduino Uno

Hi, I am building a video camera pan tilt system using Arduino Uno.

I have http://www.servocity.com/html/ms530-1_mega_servo.html that I would like to use with it. They need about 7V power and run on 5V PWM control.

My Queries: 1. Will Uno survive this much load or i need to take precautions about power connections? 2. Will there be any problem if I add a zoom servo, very small in comparison, to the board?

Sincerely

K

Will Uno survive this much load or i need to take precautions about power connections?

Below is how you should be powering a servo using an external power supply.