Yes, I think that would be the best solution. But the difficult part then would be how it works when you press a hotkey and you then transition to more then one layers.
Ok, I understand. Also no that is not what I meant I think hehe. I liked your idea of one transition out and in. Was just thinking more that it would be difficult for it to do that, if one press a hotkey and it changes to more then one layers. So then which of those layers would then transition first and which last?
Will think some more of what I have in mind. But like I said I like your idea with transition in and out.