I remember when V4 first came out, as well as Genesis, both initially used the same mesh. Dawn and Dusk as well. Sharing the same base mesh definitely has it's advantages. My criticism of it is due to the fact that in some cases, such as the V4 Male and, IIRC, Genesis 1, the base mesh has to remain pretty much as close to androgynous as possible, since, in those two cases, at least, the males were actually morphs. It's still early in the game for L'Homme, but in my opinion, while they can still use the mesh, they need to get away from the morph ASAP.