I have a feeling that nothing on your wish list is likely to happen soon, if ever. Also, I don't see any valid reason for not having some kind of stewards enquiry after declaring a fuel emergency - after all, if it was as a result of events that could not be forecast or expected, you won't have any reason to be concerned, will you?
The only time I sailed close to the wind in this respect was when I realised in advance that I might face the eventuality = my own stupid fault!