New Kyln (Phoenix) event

In preparing for the new Kyln event, who are people working on for A-Force? I haven’t touched Ms Marvel (Classic) or Medusa (both lvl 1) so I’m thinking Kahhori, Wasp (lvl 76) and Photon (lvl 95). I could work Ironheart (lvl 75), but I’m not sure if she is more useful than Wasp. Any suggestions?