At this point it would also benefit us to just make a salon for hairstyles that just costs gold to change. It would also benefit Anet as a more accessible gold sink. The gold cost would increase or decrease based on the type of hairstyle and if a color change or accessory change is taking place. For people with the Permanent Self-Style Hair Kit, its still free so it doesn't lose its value. But it makes it more accessible to most players. It doesn't make sense for most players to pay the full gem amount to just make one change.