@javadragon several things to help or know.
1) I am working on a new version of the Beast Shape adjustment that is going to do allot of what your doing plus I think more. I will have a new tab in the editor for easily setting up new animals with a few mouse clicks and choices. Then the Beast Shape adjustment will have a drop down that lets you select the animal and sets all the correct values based on which Beast Shape you are using. I am 90% done and then I had planned to pass it off to Bodrin who volunteered to do the data entry for some of the animals. I hope with the addition of a Editor Tab and help it should be really easy for most groups to add new animals if they wish.
2) If you wish for examples of some Procedures to work off of the
community packages have a bunch. My
adjustment addon if you install it and open the .user file with a textpad/notepad++ you will find several procedures at the very top of the XML. Also note the Paths of War and Community Bestiary make heavy use of procedures also.