Thanks everyone. I hadn't really looked at the photos close enough to notice those suttle differences. It's hard to tell from the photos, but I think one is a little lighter than the other. I've been trying to force my self to leave them alone. I just want to take them out and hold them and get to know them. It's a good thing I'm going away this weekend or I would have a really hard time leaving them alone the whole time.
I can't wait to try to produce some powerballs. They're both really small right now, roughly 200 grams, so it's going to be a little while before I can try.