Insight, investigation and perception should generally be treated as thresholds of information to disclose rather than fixed DCs, with shades of failure and success.

Gith get medium armor and greatsword proficiency for free, and ancestral knowledge is an amazing racial bonus. The bonus 1/day spells are also fantastic.

Hrrrng admiral, I’m trying to sneak around but I’m dummy thicc and the warp signature from my nacelles keeps alerting the Romulans