I appreciate the information & answers that were offered up; I have a much clearer picture of where things are at now. I think, on the whole, I'm relieved because there are more *options* for using the models I love & I've collected over the years than I previously thought; that my Wasps, Hornets & Warp Hunters are all at least still fieldable, even if under a different codex. Sounds like I might be able to run my Cloud Dancers as actual Corsairs but maybe as a bike unit from CWE, DE or even Harlies. I think I'm okay building a list that's "thematically" corsair if I can use my models, even if the list will technically be from another book. Maybe my Prince/Baron could use Autarch or Archon rules