I am baking a 10 and 8 inch round cake for this weekend. They will be covered in MMF. I am going to put a round cardboard under the 8 in round cake. I will put support in the bottom 10 in round cake to support the top. Then I will put one in the center of both layers to keep from sliding. Is that correct? Or am I missing something?

Also, what is the best way to transport this cake 3 hrs? I am driving it to my sisters for this weekend!

Thanks,
Letisha