Najd Advice

I was thinking about doing a Najd run, but trying to do as many achievements as possible. The achievements I thought are: - I don’t like sand (Most development with desert and coastal desert provinces). - Jihad (Own 500 Sunni provinces as Najd). - Sworn Fealty (Unite Arabia with 100 Tribal Allegiance). - Desert Power (1000 development in the Arabia region). - One Faith.

For the first achievement I depend a lot of Ming exploding, unless I play first a tall game. After that, expand fast to own 500 provinces, then form Arabia. I would like to reform into a horde because I think that government is stronger than the one that Najd starts with, conquer the world and convert. But I think it would be too late in the game. I don’t know. Maybe I explained poorly my plan.

What are your suggestions and ideas? What should I do?