yeah but how about a chance of death % slider and maybe add more kids from start and limiting amount of kids a clan can have because after 1.5.5 other lords are marrying and more children are coming to each clan(its sucks too a lord stole liena from me ) i like the analysis u did tho most players wont go over 20 years in a game for me im not the best player and in year 2 i have half of sturgia (started my kingdom 30 in game days ago)I did a quick little analysis on this a week or so ago, my opinion on the rate depends on a few necessary changes.
so in 10 20 years if u have a kingdom or playing with a faction u will have at least taken 80 to 90% of the map
i think a slider of death chances and a limit on newborn and an increase in starting children would be great