Hm alrighty. I'm running an allure build with no particular focus aside from making use of Vivian's perk since it's convenient.
Like 40 allure/30 luck being the main stat investments so far. I wound up taking the lucky pocket watch and just trying to get the most value I can long-term, though I imagine trying to get her other perks and stuff will be way harder than the first time, which I still JUST BARELY beat on the first attempt with 1 spirit left. Thanks for the info though.