Nick’s Robie SR

Hello, I am new to the Robot Community but not a stranger to the Omnibot world.
I have recently purchased this Robie SR for $90 on ebay. I am wanting to make this a
robot/pet project. I would like to ofcourse add the EZB kit, webcam, arm servos, and a google voice kit. What else am I missing? Oh yeah, having fun building my personal robot. 

























The treads ads are a no worry, I am buying new treads off somebody who makes them.