Well to me Point 1 and 3 are the most important, i can easily do without the 2 other points.
The problem, is point 2 was created solely to not have him in the way of influencing mission, but it can be resolved if the action of killing Zaalbar is the proof you ask her to give her loyalty to you before leavin lehon.
Shortening it to 2 point should not only be faster and easier to do , but maybe it will attract more modder able to do it.
That was... a most delightful scream. I was enthralled by it. Nothing is more beautiful than a scream of death.