I care little about FPS, but I do care about TPS; Ticks per second.I would rather to have more fps than having 1000's of obscure tags with little historical info in Americas and Africa. As for HRE, it is too important to not put in.
But when it comes to representation, that should be there for sure with provinces, cultures and religions on the map.
Id like to be able to run a PDX game in multiplayer with 50 people at speed 3. The dream.