want help to use components for my robot

Hi everybody,
I want to use Motor driver, Xbee, camera, PIR sensor on my robot...
So,please suggest me with appropriate arduino board and sheilds...
can i use Xbee sheild and motor driver sheild with arduino board together...?

What motor type u wanna build?
Stepper?dc motor?servo rc?
If dc, use L298N shield
If stepper use easydriver v4.4
If servo , no need driver, just make it to be unlimited degrees by cutting inside stopper and unplug the potentio sensor

For xbee, use xbee pro s2b

Arduino and xbee together?
Yes it can