I've got to wonder if there will be multiple release waves. There have got to be at least seven boxes based on what we know and more if we assume repentia and archo flagellants make the cut. Seems an awful lot of kits for a standard army release.
Seven boxes is not that many for an army that is being reborn. The CSM release had more and even then not all the older models were redone. It's likely that all the kits, excluding Celestine, will be replaced, and they might get some new toys too. They don't really have that many different units to begin with, and the similar squads like the basic Battle Sister squad and the Retributor squad might be packed into dual kits.
Edited by DeadFingers, 16 April 2019 - 09:46 PM.