Re: julia/sara
Looking at everyone that's offered to help, the cartoon people avatars might be the safest option to start from, for you and for them. According to google it's a matter of chi blocking?
Sabrina has power, but I think she should be option two. My guess is a higher probability of success but also a higher chance of there being some risk.
And this goes without saying, I'm more than willing to be there when you try if you want my company.