Best Replacement for this Team

123Tkost

I'm working on unlocking all the characters for an all first order team:
Captain Phasma: Level 65 3 stars
First Order Stormtrooper: Level 52 2 stars
Kylo Ren: 28/80
First Order Officer: 10/50
First Order TIE Pilot: 1/10

So as I am working on this all first order team, who would be the best replacement? I'm thinking first order officer for old daka for healing, but I need input on this decision.

l3end3r

Dooku, Dakka, GS, QGJ, Poe are going to be your best bets for non FO characters imo