The FAX change I can agree with. However in order to tune them down, I would have the remote rep be less effective and keep the local tank as it is. They are supposed to have staying power but they need support to stay alive. Otherwise you’ll hit the wormhole and small gangs with only 1 fax unreasonably hard.
To have the CASB go for all capitals including the rorqual is way to harsh. People may complain about triple CASB fitted rorqs behing hard to deal with but that takes a serious investment. As it stands, you can keep your rorqual alive long enough for help to arrive IF you are willing to spend a lot of isk on the fitting and running your tank. Rorquals are still dying in large numbers because most people don’t invest the isk to survive.