What do you mean with “core sim” ? is that with or without the flight model ? And if it is WITH flight model, better name a plane… what aircraft to consider ? And I think the criteria for “acceptance” are not decided by members of this forum. Alas… we have no choice except wait and hope for the best. For MSFS… and the third party Simconnect-toys that we use with MSFS. There’s also work to do elsewhere.