I need some input on a new battery and light setup.

I use a Canon XL2 and rotate through the standard batteries during a shoot. I also use a 35 watt bescor light and power it with a Bescor battery.

I would like to buy a couple of http://www.bhphotovideo.com/c/product/111545-REG/Bescor_PRB24ATM_PRB_24ATM_Heavy_Duty_Starved.html to run a new Frezzy 75 watt light with dimmer and possibly the camera.

Outside of this board I have heard two different opinions on this. One was that I could power both and the other is that I could only power the light. This is from two different B and H phone reps.

Is it possible to power the camera also from this battery belt? Are there any alternatives?

Thanks in advance.