India Brahmin Estate Adjustment?

[pyrall]

Would it be possible for someone to adjust the privilege interaction "estate_brahmins_guaranteed_autonomy" factor to something more reasonable like 10 instead of 1000 or make the factor 0 if a nation has religious ideas? You could also increase the factor if a nation has humanists.
It seems to be pretty silly to see no Muslim conversions happening in India, whilst there being sporadic Sikh provinces in contrast to the Hindu hegemon.
Edit: another element that could affect the factor could be the ruler's personality; tolerant increases, whilst zealot decreases the factor
eg:

ai_will_do = {
        factor = 10
        modifier = {
            factor = 0
            OR = {
                has_idea=religious_ideas
                ruler_has_personality=zealot_personality
            }
        }
        modifier = {
            factor = 1.25
            OR = {
                has_idea=humanist_ideas
                ruler_has_personality=tolerant_personality
            }
        }
    }
    can_revoke = {
        OR = {
                has_idea=religious_ideas
                ruler_has_personality=zealot_personality
            }
    }