First, the groups in Perez were less numerous than 16(and they were running away, despite my taunt aura, Possible bug) , so I ran a quick radio council mission (one mission dose not a good study make, I know) just to see. I started with energy focus mode and I was at the aggro cap. Even then, I was only hitting 7-9 targets. I think I could get more if I corner herded them, but that's not my playstyle (neither is a jump punch). The energy focus mode for power crash for tankers leaves something to be desired. Right now it is just a waste of fast ET in normal situations.