So I'm turning the big 5-0 this September and thought I should honor that with my first whack at a birthday cake soap. I read some bad reviews on the WSP site for their bday cake fo, saying it didn't stick. What are some other companies that you all have used with success? I realize there's probably going to be vanilla in it, so I'm planning to use a vanilla stabilizer. Would love some pics for coloring ideas too! Thanks in advance!