I am not in favour of a complicated referendum ballot. That said, if suggestions can be made that will enable the essential principle to get the necessary 2/3 for a Royal Veto override, I am interested to hear what the LCC has to say.
On the subject of an Electoral College to choose a new King, rather than the Ziu, I am actually entirely in favour of that. The reason that the previous Government decided to abolish the hereditary principle without replacing it ("skinny repeal", I believe it's called) was precisely because we knew the argument on what should replace it would be a huge one and derail the issue altogether. So, now is the time to make such suggestions, and they may get Free Democrat support.