You'd probably have to do it by hand for 24 players. I had to do same thing for Utopia, but it was 18 players iirc.
10/24 VPs sounds like small thing, but people are probably right that even that is too much, especially for RAND game. LR is what? 9/18? And there are some voices that it will never end, or at least drag over turn 100. I'm not in it, but I suggest you go with 9 VPs. People should be smart enough to stop nations with big teleport + crumble capabilities
And it's about winning and stopping others from winning, so faster game is better.
BTW, let me know when I can roll nations, some people are pesterin me on IRC already, dunno if I can roll them nations earlier.