Short version:
- Kinsey 3 (like many immortal beings, she's open to a whole lot of possibilities).
- For her, dominating is the default and submission is something given to people she respects and cares about (sometimes, anyway - she's still going to want to top them the rest of the time because it's fun).
- As shipping goes: yes to Han (obviously), let's talk about the other members of the fast car family (for example, she was obviously into Dom at one point, but unless everyone is super poly that's a no-go), especially interested in Margarita (which is admittedly a long shot).