Thoughts on a G4/G5 Crossover

[Misty Shadow 7,704]

Although the title may make this sound like a thread speculating the possibility of such a crossover happening, the reason why I made this topic is because we really are getting an official G4/G5 crossover in the form of a comic.

https://mlpforums.com/topic/202535-my-little-pony-the-storm-of-zephyr-heights-upcoming-g4g5-crossover/#comment-6223368

Besides what you would want to see in this comic, what would you want from a G4/G5 crossover in the form of animation?