Boy this thread deviated.
From what? The question was asked by the OP and deserves an answer.
It’s a complex issue and there are several unknowns. Are we supposed to wait for legal submissions before we explore the issues? Or do we map out some of the possible scenarios to help people make informed decisions?
The issue of costs is just the icing on the cake and not really what you’re fighting for.
And you know this, how? It was the second point mentioned and is obviously important to the OP.