Advice Needed for Mythic Samurai (Brawling Blademaster)

[Yure]

Looking for some build concept advice for a high dexterity race going samurai brawling blademaster.

Particularly interested in something with Starknife if possible while also keeping Brawling Blademaster's two weapon fighting.

[Slim Jim]

Take Desna's Shooting Star, and ignore high dexterity (BBs can waive feat dexterity requirements) in favor of charisma. Tank in heavy armor.

[Secret Wizard]

Seems like a waste of features to go high DEX and use a non-Monk weapon.