Fingers crossed that you get some good root beer out of that jug.
It looks like its the right color at least, lol. That's about all i know about brewing anything..
When my friends would brew beer, they would put it in the closet where the water heater was. It would stay nice and warm and bubble away. Their dog would sit in front of the door and growl every time it burped, lol! They called it the monster in the closet.