Your own 13 person idol unit with idols with different agencies

[HaisaiP]

If you can make your own 13 person unitn with the idols from different agencies which idols will u added from that unit?
Mine:
Hibiki, Chihaya, Hinata, Takane, Touma, Ryu, Nana, Shin, Shiika, Ai Hidaka, Chiyuki, Tenka, Amana

[Verita V.]

Guest

Am I possibly talking to a forum ghost?

If you can make your own 13 person unitn with the idols from different agencies which idols will u added from that unit?

Why 13 of all numbers?
In any case I'd just merge both 765pro and 876pro. Then I'll trade Haruka for Ai, Miki for Eri, and Makoto for Ryou.