It's possible to yield that much, but that's like asking us to tell the future. Only your plant knows how the environment feels to her.

Sorry to hear about your roomate, I'd go destroy something he/she loves.

Personally I would start sexxing your current plant depending how far along it is, and while doing so I would start germinating another batch. I don't know what your setup looks like, but if you have room for a mature plant and a few seedlings, do it.

<3

The best of luck.