Well, it looked to me like she had filled most of the space she had available. There is pollen on only *one* side of the brood nest, though, since it's all the way on the right side of the hive. Sounds like I should try to open up some more space -- and should I also try to open up pollen space on the far side of the brood nest? I worry about messing with their hive organization too much, since I feel like they know a lot more about it than I do lol...but if you guys advise it, I will do it.
As far as my objectives beyond survival -- my objective this year is to get them as strong as possible by fall, so they can come out of winter with a good work force. The following year I'd like to harvest honey, yes.