Very funny...
I just did Egypt so away from there and a different religion would be nice.
Haasa is Shia, not Sunni like Egypt so you're not technically correct, which is the best kind of correct.
1. Dai Die Viet.
Take exploration, religious, espionage, economic, aristocratic, administrative, trade, then whatever.
Spam missionary policies and turn everything possible into Buddhist. Destroy as many religions as possible in favor of the might Buddha. Become a merchant republic to avoid heretic tolerance.
For the low, low and total optimal price of 3 ADM/Month and 1 DIP/month, you can have 3 missionaries with a base conversion strength (decisions, ideas, base, and policies) of 10%, bolstered by stability and the occasional inquisitor up to 13% or more. Ruin everyone with your "not-quite Christian" conversion powerz!
Alternatively, you can stack as much attrition as possible and spam forts up to level 5 and declare on people just for fun.
2. Pick Algiers (better ruler). Take exploration, offensive, expansion, and naval ideas. Spam colonies, colony jack the Iberians as much as possible, and go well over your force limit in ships. Enact the 33% pirate efficiency decision to stack with base 40% and 10% berber to get 83% efficiency and make bank ruining everyone's day. Mess with trade power to justify trade conflicts on people sometimes and just blockade them to make them give up stuff.
3. Pick Tibet. Anything other than DIP rulers is banned. Trade ideas first to become a merchant republic ASAP, then spam re-elections on DIP rulers and culture convert everything you can.
4. Bastar: A fun, relaxing game in India and a nice color.
5. Crimea: Unite the HRE as a Christian horde.
6. Malwa: This time you can do Hindu instead of Sikh, and you might actually convert something too due to your NIs. You probably still want religious + economic for the extra missionary.
7. Knights: Unlike Berbers they get 25% efficiency, which alongside a base of 40% and 33% from the policy gives you 98% efficiency. Knights can into Benin from Hausa, can into Africa, can into piracy.