From a purely mathematical standpoint, the highest score is 105%.
Medical Training - 1 pt - +10%
Mechanical Training - 3 pts - +25%
The Seed - 6 pts - +45%
Brooks - 1 pt - +10%
Madison - 1 pt - +10%
Meimei / Kanae / Jin-Hee / Anastasie - 1 pt - +5%
It's honestly not that bad of a setup, either. Hits all the spots you need really. You're double timing as medical and mechanical, Madison does the farming and doesn't seem like she would put up any sort of issues, Brooks is stronk as fuark and holds then line, and then you get a free pick for the last chick. Meimei might be nice to have another smart person around, Kanae would round out the steadfast and reliable front, Anastasie is probably redundant with your medical training, and Jin-Hee is probably a little too dangerous to have around though.
You could also hit 105% with Medical + Mechanical + The Bubble + Brooks + Caresse + Any +5% for 1 pt chick, but I think we can all agree that the above is better.
If I were actually making this choice for realsies, without looking at the percentages, I think I would skip all the training and instead bring people who have the skills already than trying to learn them myself. Probably something like:
>The Seed
Objectively best location. Only location that has the potential to actually expand and allow for regular life.
>Brooks
An enforcer to help keep the other girls in line is good. Plus she's hot as fuck.
>Madison
Farming is a requirement for civilization. Someone needs to know how to do it.
>Anastasie
Medicine is a requirement for civilization. Someone needs to know how to do it. Instead of giving myself a crash course in it, why not recruit a life-long nurse?
>Ming
Communications is super important as well. Things will go wrong. With an open line to Earth we can ask for help.
>Keira
Things will break. We will need a gearhead.
Practical skills >>> science smarts. We aren't here to do science, we're here to be homesteaders. Let the geeks at NASA figure out any science that needs to be done.