A lot of my friends sugested the folowing ability and i was intressted if you could implement that: could you create a function for the gravi chestplate so that you're able to switch between the creative and jetpack flight mode? I think that should be possible right? My friends would be very happy about that!
PS: Sorry for mistakes in my text! Im swiss.
EDIT: Oh and they asked if you could change the ultimatesolarhelmet so that it doesn't lose its quantum-abilities (breathe under water and nourishment effect) but I think you removed that for balance reasons right?