Lets cover some points for Team Nerd.
All four of us have Savoir-Faire or Lying, which will help us keep our impersonations more believable.
Seeings as this this area use to have some very Sithly influence, Jedi Lore would be helpful for team Nerd, which Jelena and Vera have in spades.
Observation would be nifty for searching, which Jovan has covered.
Perhaps we could Persuade any Library staff to help us, Wentar can handle that with ease.
Fix-it might help us navigate the Library systems or even look up with Adelmo had searched, Jelena would be best suited for that, but Wentar has a small amount of it.
For part 1 and 2, could Thea or her Lady in Waiting Educate us on how their culture is run? What is expected of the males, are we talking about a seen and not heard thing here?
Would Vera be able to pass off as a dwarf? Is there such a thing as little people on this planet?