@EstylwenPseudo-Daredevil hijinks at base sounds good. Don't overdo it though. Just so you know though, Oratorio's probably gonna fuck with her considering how concentrated the mortals are there compared to the environments she's been in before.
For her Domain, it'd be good if you could tell me what kinda of following you'd imagine she'd be gathering up in the future.
In regards to her Divine Protection, the Domain of Souls is doing a life-sense kinda thing, so there's some overlap. I'd say in general that the Divine Protection granted would work out well enough to detect things such as moving individuals and buildings and such, but smaller objects just get either lost in the background or 'fused' together with the one carrying them (the coins in a bag would just be a bag, a bag on a person would just be a person, a person in a carriage would just be a carriage, etc). In a similar way, small movements would be pretty hard to pick out, due to how the gravitational sense itself gives a more blobby feel.
Can imagine that this Protection gives her and her followers a sense that extends to around the size of a living room, so a 10 meter radius.