I would change all instances of the word "logical" to "psychological," since when you say there's "logical Therianthropy," that means that any other kind is "illogical Therianthropy," and I know you mean "psychological."
Spiritual means: "of, relating to, or affecting the human spirit or soul as opposed to material or physical things."
Psychological means: "of, affecting, or arising in the mind; related to the mental and emotional state of a person."
Logical means: "characterized by or capable of clear, sound reasoning."
And I would hope that ALL Therianthropy is logical.