Also, you asked about Wiremesh.... not sure how well this is going to come out, poser and I were having words this morning ;)

And your question on the base package and number of hair styles? Well styling, only one, there are 30 textures but the only real styling with the dog ears is arranging the ponytails, hiding the ringlets or removing the bells. The Texture map is the same across all the hair models by virtue of making UV maps first and then the model, so all the hair is perfectly straight on the Map but curves on the model.... the Vertex points are all incredibly different so Dog Ears can't morph into Koshini Curls, but they can use each other's textures, bumps and transmaps.

Hope that makes more sense ;)