Something I feel I need to point out.
If you run my test /examples you may find yourself thinking "sorta cool but how often do I want to move my layout"
Chances are not very often. But since Pixi is Page orientated system (sorry no proof yet) and the overhead of all controls is 36 bytes min (for now). Why would I create all new controls that I need for my next page? When I can use a pool of controls I have and simply re-purpose them. So while you may never need to re-position / re-color a piece text or a button on any page. The ability to do so makes all controls (except for the Page) re usable elsewhere.