Hi,
I was just reading Blood of Martyrs and it seems to me the (new) sisters are a bit overpowered when it comes to equipment, they start out with a boltgun and power armour (without helmet)...
Okay, they hardly have any other equipment and can't realy have personal equipment but still....Boltgun/Power Armour at Rank 1?
St. Celestine was a Sister Repentia before her ascension. I would probably allow it when a Repentia takes Hierophant as an ascension career (and survives that long while still trying to get killed like all good Repentias).