Counter Jedi team, help pls!

EscapeArtist51

So I'm building a Counter team, lead by Ima gun di and aayla. I'm looking for advice on the best possible arena defense toons to add in to the team. My initial thoughts are to add in Fives, and Leia. Who I have both at gear 9. I'm just looking for recommendations/advice. Here are the toons I have maxed, though I guess most are irrelevant here.. Count Doodoo, GS, Phasma, grandma Daka, RG, QGJ.

So far I'm thinking Aayla, Leia, fives, Ima gun di, RG, is the best team I could probably make right now.. Maybe sub in QJG for fives or RG. What do you guys think.. I also haven't unlocked the chosen one yet