Also, you're doing it again Reboot. There is no "changing the colour of wings and swapping of collars." Her wings ARE pink, she has no collar. Glimmer has a collar. Those are toy designs. Toy designs, Filmation designs, etc. are all "correct." If you don't like a design, that's totally alright. Everyone has personal tastes. As a person who likes to correct people when they are wrong, you should appreciate it's not factually correct to say a design/colour is "wrong" when it is a classic design. Come on now.
No matter what example anyone gives (outside of the ToysRUs two packs, Zodak and the Goddess), the regular amount of new tooling pieces is 4 pieces. BG Evil-Lyn has 2.