I’m not going to say “RMT your stuff away,” as that would be something that’s very much against the rules. I’m just going to say, hypothetically, that if someone were to find themselves in a situation similar to yours, RMTing their stuff away would be the sole guaranteed method of retaining their investment into the game, since CCP has done a great job of proving to everyone that they can’t be trusted with regard to something like this.
Liquidating everything into PLEX, and keeping it in the PLEX vault, is probably the next safest option.