Well, it could be a good, but at the same time odd, idea.
After all, ever Gimli admits that, ever if there are male and female dwarven, they're extremely similar between similar by the beard and the voice. And thinking about it, I wouldn't be surprised if some of the military units of the dwarven are females. After all, for how the dwarf said, is impossible to differentiate them as male and female at first view. Well, impossible except for the dwarven, of course.