Does raising the revolt level for a province increase the likelyhood of spontaneous revolt, raise the minimum garrison or does it only apply if it is conquered?

Good call on French territories, although the Capetian King's authority extended only to Ile de France - Count of Anjou was an independent nominal vassal like Toulouse etc.

Germany had seen major revolt & Civil war centred around Swabia & Saxony in the decade prior to 1087. I don't know how far imperial authority extended back into those provinces at that point. From a balance POV makes sense tho.

As I recall,Bohemia became part of HRE later - so good move.