I would just like to tell the community that question regarding ornaments and the correct interpretation thereof are really hard to answer in a concrete, definitive manner.
When the Oxford Companion to music has a whole chapter dedicated to ornaments and prefaces it by telling you that the best they can do is an overview and that there can very easily be written whole books on the subject it goes to tell how broad such topics really are.
If the standard for a question that is too broad is "Whether you can imagine a whole book being written on the subject." Then I would say ornament interpretation fits the bill perfectly.
Like to hear the community's thoughts.