As in title, I am attempting world conquest as Poland. It's year 1572, and progress so far:
- killed off Muscovy, my vassal Novgorod owns all Russian provinces
- nearly finished with Scandinavia, vassal Sweden controls most of it
- advancing into Ottomans, feeding Bosnia
- got into HRE, but Austria only passed 1 reform
Now, I plan to become the emperor (since Austria AI doesn't pass reforms despite having enough support and IA), revoke, and swarm France, Spain and GB. Meanwhile, I will also be working on killing off Ottomans and the hordes.
Problem is, everyone in HRE loves Austria, so I have no chance of getting elected. Is vassalizing 3 electors still a good strategy? Brandenburg, Bohemia and Saxony would make for great vassals, and they are right at my borders. I also have Habsburg dynasty ruling, should I claim throne and force PU on Austria?
My idea groups so far were diplomatic, defensive and religious. Planning on picking up exploration next.
My questions:
1. Does this plan seem right?
2. Why doesn't AI emperor pass reforms?
3. Is vassalizing electors the only way for me to become emperor?

- killed off Muscovy, my vassal Novgorod owns all Russian provinces
- nearly finished with Scandinavia, vassal Sweden controls most of it
- advancing into Ottomans, feeding Bosnia
- got into HRE, but Austria only passed 1 reform
Now, I plan to become the emperor (since Austria AI doesn't pass reforms despite having enough support and IA), revoke, and swarm France, Spain and GB. Meanwhile, I will also be working on killing off Ottomans and the hordes.
Problem is, everyone in HRE loves Austria, so I have no chance of getting elected. Is vassalizing 3 electors still a good strategy? Brandenburg, Bohemia and Saxony would make for great vassals, and they are right at my borders. I also have Habsburg dynasty ruling, should I claim throne and force PU on Austria?
My idea groups so far were diplomatic, defensive and religious. Planning on picking up exploration next.
My questions:
1. Does this plan seem right?
2. Why doesn't AI emperor pass reforms?
3. Is vassalizing electors the only way for me to become emperor?