Would be keen to know if you succeed on the modding. I really don't think Inquisitors add anything purposeful to the game either, other than random mayhem. I'm still playing my first campaign ( as France ) and have fallen victim to Inquisitor strikes a few times. Within a 3 turn interval I lost my King and a 9 star general ( aged 34 ) to 2 inquisitors who were actually spawned in neighbouring HRE owned territories. HRE had been excommunicated and were spawning heretics left, right and centre. At the time my relations with the Pope were excellent at 8 points I think.

Oh and whilst I'm on a roll, within that 3 turn spell I also "lost" a 7 loyalty general to a 1 charm English princess ( Princess Bulldog ? ). Took the wind out of my planned assault on HRE provinces.

I love the concept of this game, but the game mechanics are in need of major refinement ( along with bug fixes to troop cohesion, animations etc ). RTW is by far a better game at the moment in my opinion. Pity, as I really do prefer the medieval setting.