HELP!!! I'm make a babyshower cake in February the cake is describe as follows: The bottom tier will be a 12 or 14 inch round cake with 4 block stacked in the middle to spell BABY
On top of the baby blocks will be a 8 inch round cake tier with a hanging star and moon baby mobile
The top tier will be a 6 or 4 inch round cake with a baby sleeping on a cloud just below a crescent moon under a glass snow globe. What I'm trying to do is to make the top two tier spin so that the baby mobile will spin and play a lullabye.

I puarchased two motors but need instruction on how to make my idea come to life.

Can Anyone Help ME PLEEEEEEEEEEASE

Crystal