I was extremely lucky in this first years of an Austria run that i've decided to try out some achievements, in particular: Voltaire's Nightmare, One Family to Rule them All and A Kaiser not just in name.
Here is an early screen, PU over Bohemia, Burgundian inheritance, Claim on hungary

The most important question i have is what's the best way to get 75 country in the HRE, i was thinking on taking over Ireland and France to then release the minors but that wont take me to 20, so should i push to the Ottomans or Spain?
What are the chances that aquileia a 14 dev opm will ask me to join the HRE?
Does the 5th reform also prevent the emperor from fighting the HRE countries?
Should i rush to any reform in particular?
After reign in Italy what should i focus on doing?
Would culture swift to dutch prevent Netherlands revolts? If not, any way to do it?
Is destroying the reformation required? As in no CB all heretics to enforce religion?
Is conquering 150 or so provinces and tag switching still the best way to pass reforms?
Do PU counts for as a country the 8 thrones achievement? (the achievement display 4/10, only country with Hapsburg is Silesia and me+Bohemia)
Does taking Rome from the pope, adding it to the HRE and then returing the core; make the pope switch capital back to Rome and so becoming a HRE member?
Here is an early screen, PU over Bohemia, Burgundian inheritance, Claim on hungary
The most important question i have is what's the best way to get 75 country in the HRE, i was thinking on taking over Ireland and France to then release the minors but that wont take me to 20, so should i push to the Ottomans or Spain?
What are the chances that aquileia a 14 dev opm will ask me to join the HRE?
Does the 5th reform also prevent the emperor from fighting the HRE countries?
Should i rush to any reform in particular?
After reign in Italy what should i focus on doing?
Would culture swift to dutch prevent Netherlands revolts? If not, any way to do it?
Is destroying the reformation required? As in no CB all heretics to enforce religion?
Is conquering 150 or so provinces and tag switching still the best way to pass reforms?
Do PU counts for as a country the 8 thrones achievement? (the achievement display 4/10, only country with Hapsburg is Silesia and me+Bohemia)
Does taking Rome from the pope, adding it to the HRE and then returing the core; make the pope switch capital back to Rome and so becoming a HRE member?