Well.. Go forward!!
I 'll say that I am appreciate your mod and I am really wonder why a mod's idea like yours go no more far? 'Cause I think it is a intersting time frame for a mod internal French civil war, plantagenet's power need to strenght , just like Capetien dinasty, Burgunduese princes truiyng to reach the old Lotharaghia (from north sea to provence). Add smalls italain wars,

this the PRINCE TOTAL WAR
May be i dream