First Order Team after Kylo Ren update

This is not a discussion as to whether this is a good overall team or not. I happen to like the team and enjoy playing with them, and I believe the team will receive additional buffs as the next movie draws near. I would like to discuss how to mod this team to make it as strong as possible. Everyone is currently maxed in stars, level and skills. Phasma has her Zeta, working on KR and others. How would you mod these teams. I was think of speed as the focus for each toons secondary stat, but was debating the primary. What are your thoughts?

CP - Potencyx4 Healthx2
FOTP - Critical x4 Healthx2
FOST - Healthx6
KR - Critical x 4 Healthx2
FOO - Tenancity x4 Healthx2