> The RP starts on 1st of January 1400AD. I think one RL day will be 2-3 RP months. Most likely two so every six days I will post a kingdom report (active members of the noble houses, who owns what, population of their fiefs, money they have, costs and incomes, possibly some sort of power index based on all of that plus the army size and social ranks of family members)

You know how slow things would move I'd think the turns should be 1 day is at least 4 if not then 6 months and every 2 days a year.  Since things moved so slow especially for war and such.