It would also need a way of keeping everything always on a level playing field when it comes to banquets/gifts/feasts and what have you, insomuch as you'd need the code take into account the wealth of the family concerned compared to whats spent, ie a noble with a family wealth of 3K spending 300 gold would be counted as doing nothing better then a noble with a family wealth of 1k spending 100 gold.
That's a good point. Also, the amount of Largesse you got for any particular action should also consider how much Largesse you already have. Doing the same thing over and over and over shouldn't continue to keep gaining you more and more Largesse.
