I'd like to see her get the Uchiha Cats that were implied tbh.Purple lightning isn't shown to be stronger, but I like the idea of red lightning.
Snakes are taken, Frigs are overdone so she should get the hawk and the 9 tails. Hawk because it's an Uchiha thing and also allows her to cover distances relatively fast. And 9 tails because it's an Uchiha pet.