Thanks for the comment.
You hit it right about the RC Church NOT accepting the Mormon baptism. What surprised me is that you use the term “Orthodox” in regards to the Protestants, unless you are refering to the Eastern Churches? I tend to use the word “conservative” in regards to churches, but that is me.
I use small “o” referring to them, meaning that they accept the basic Trinitarian beliefs and the faith expressed in the Creed. Some of the “modern” Protestant churches, or at least what they have become, don’t accept these beliefs anymore. I’m not sure what they believe...