I think it’s OK that your desired behaviors and ideal path are fairly similar. You listed the desired behaviors in a logical order for the process, so it’s the same.
My one question would be whether you feel like the scope of this is doable. For example, that second bullet point with the desired behaviors is actually multiple steps. (objectives, outline, behaviors, mistakes and consequences). You might be able to do those steps in a way that doesn’t make the scenario expand out of control (maybe one question for each). Maybe you could even say something like But, that bullet point, or maybe points 1-2, might be enough for a full scenario on its own.
If you do want to do a full scenario from start to finish, think about how you might compress those decisions in the second bullet point into something smaller, maybe not creating all of the documents but just hitting 2-3 key points.