I'm sorry, trying to explain better. The Exploit::Powershell mixin is accessing datastore['PERSIST'], datastore['PSH_OLD_METHOD'] and datastore['RUN_WOW64']. My question is, are the old options names compatible with the new PSH::PERSIST, PSH::OLD_METHOD and PSH::RUN_WOW64? If not, I guess the code from the Exploit::Powershell mixin should be modified to use the new options names.