It sounds like a great essay. If you feel pulled to your Jewish and whatever roots, go for it. If you want to add Hispanic because you really feel that way and it’s true. Go for it.
If all of the above is a convoluted way of approaching an admissions preference, I would guess it could possibly weigh heavily on your conscience over time. And who knows how these things pop up down the road to bite someone.
Just put down the truth.