I have a clustered pair of VMs running multi domain management R80.30. I'd like to update them to R80.40. There is the option in CPUSE to install the major version package 'Checkpoint R80.40 Gaia Fresh Install and upgrade'. But there are also Blink packages listed such as 'R80.40 Multi Domain Server + JHF T102 for Appliances and Open Servers'. Would installing the blink package give me a more streamlined process? Would either process require manual reconfiguration during the update itself? Or will they complete automatically as applying a HFA does?