I'm half-way of farming my first zeta. I've planned to give it to QGJ. Since I don't have GK, I think Kanan can win a place in such a team. His dispell on taunt and his second special are pretty fine and will fit perfectly for such a team, especially to dispell a buff immunity on yoda before applying BM.
His basic speed under zQGJ will be 125, and it's not so hard to add 40-50 speed to him, giving him 165-170 which is far from enough for a tank with a Foresight at the beginning of the battle.
I'm going to farm better mods also, so my plan is a zQGJ, JKA, Yoda, Kanan and Ahsoka team.