OK so last night I finally got the C2C trophy and my platinum.
I thought I would post my experiences with C2C and clear up the
underlying question that everyone is still asking. I myself was
wondering how AE would react with the trophy.
To clear up any misleadings, you CAN MIX RANK C's BETWEEN SUPER AND AE!!!
I had 5 rank C on Super and the rest rank C on AE when I finished last night.
Thought it wasn't going to work but I was so happy when the trophy popped.
So for those that have already started progressing, it really doesn't matter
what version you rank up your characters in!