Doubling the amount of stage parameters should create in increase in the amount of information sent over, however so many people keep complaining to me about stage parameters for some reason and I guess people really just love to customize all their private avatars to the fullest. Hopefully a limit like 24 or 32 should be able to both satisfy those requests and not create too much more traffic and I personally would like to see what people would be able to do with that many.