As Stan said up around #5, you need to use After Effects to do this.
Here is a series of screen captures I made which may help. https://vimeo.com/album/214460
Instead of making the buttons rotate, just use opacity keyframes to fade in the buttons in the menu motion background .
You have to use the loop point so the subpicture highlight doesn't come in until after you have your button do all the motion etc you want.
Hope that's relatively clear.
John Rich