Breaking down this list:
1. Do not like, just because it would take me ages to write updates.
2. I honestly think those characters are played out, and it seems like every AAR I start with them ends prematurely of late.
3-6. All very good ideas!
7. I have indeed done one already, but not with NNM. I'd need a hook to differentiate from past AARs.
Hooks:
3. Attempt to dominate colonialism, remove yourself from European affairs as much as you possibly can without just throwing it all to shit.
4. Prevent the unification of the HRE, support Protestantism, and get Austria to lose the Imperial status. All those things aside, try to survive to 1821 without amalgamating into Germany. (you can form Hanover, Westfalia, whatever it is, just no Germany or HRE.)
5. Scotland EU4, prevent the formation of Great Britain under English rule; or form it yourself. Try to dominate North America and stay allied to the Big Blue Blob.
6. Prussia Vic2 attempt to your best ability to achieve the Greater German solution plus Ostland from World War I. Infamy limit, schimfamy limit. Go big or go home.
7. Russia vs the World: Completely disregard the infamy cap and try to conquer as much as you can before the world kicks your teeth in.