As long as it doesn’t end up as “and so Lord Peter Wimsey realised how lucky he was and how he benefitted from an unequal society and decided that henceforth he would give his money to the poor and campaign for political and social reform in the UK, because he had learnt his lesson”.

Yes. Because that's likely. *grin*

Except that now I have this really weird image of Helen getting all political and campaigning for political and social reform in a horribly condescending sort of way, "uplifting the masses." Because the only way I can imagine anyone in that family (including Lady Mary) involved in the lower classes is from a position of assumed superiority.