If you can work with 7sage admissions consulting, I think it would be a great help. They'll help you determine everything and how to best incorporate your experiences into a coherent narrative that is relevant to law school.
... is good. I think that consulting only makes sense for those ... who can easily afford consulting. The advice that they give ... happened if I did get consulting.
It seems like you have a good relationship with this professor so I think it's a great idea to ask him. You could also do the 7sage admissions consulting edit once. I worked with them and it's an amazing service.