Different JML lineups

I’m coming up to unlocking JML and I’m just wondering first of all, what is the best JML lineup and what are some alternatives.

From my understanding, the optimal team will include JML, JKL, Hoda + 2 others (JKR + Yoda?).

My JKR is G12 & JKCC isn’t unlocked yet. Are either of these ‘optimal’ for the JML team?

Finally, are both of Hoda’s Zetas required or can they be applied later on along the road (I’m sure you guys understand the current Zetas crunch).