Who should I work toward for Yoda team?

Deceased

I wasn't able to complete the Yoda challenge this go around due to not having very many Jedis. What would you guys recommend I farm for to be able to at least get all the way through this time?

So far
I have the following:
Ahsoka, Jedi Consular, Jedi Knight Gaurdian, and Jedi Knight Anakin.

Thanks so much.

Llewella

Barris in cantina level 6 and Luminara in galactic war shipments.