"prop mover" need to work together on one prop

Good day Sir! i want fortnite developers to create things usefull that we all need to create on our Maps:

-Multi-floor Elevator. (because put several " prop mover" on the same object it dont work the prop . can you make them work together without bugging our creations?
-windows , bay windows with breaking or unbreaking window’s glasses .
-actors , pets and animals with options controle.
-vehicles to drive like normal because the cars driving funny ( try to make them drive like GTA online please ! your driving style is too sensitiveand instable )
-make the “accessory mover” work with other like him on a same objet or elevator and other props