I would happily pay AC or SG or whatever currency you want to allow me a one time race change. When I started, I had no idea Cast could wear clothing or outfits, so I went with a human instead. The game simply didn't make this very clear. I've invested so much time (all classes to 80, some crafting tec maxed), AC, and SG into this character, I really don't want to start a new character.
Name your price Sega.