I would be (likely) wasting my time modding that one bud but I'll jot down my initial thoughts. My friend
JokerLeader already produces a mod for that VN. And even though he and I have always agreed that our two mod styles and features are (generally) completely different, moderators don't see that and will only list either his or mine in the VN's OP, never both (which neither of us would mind at all, we're not in any competition whatsoever).
So, if I made a mod for that (if I was even interested in the VN which would also be important) then I'd be making it just for basically you and me with a few other dozen folks that might dig it due to lack of exposure.
Now, if there's something in a SanchoMod that isn't in a JokerMod (like those specific features you mentioned) then I don't mind looking at it at some point and seeing if there's something I can do to provide an "add-on" type of deal... a feature set that's completely different. But this posses the age long issue of mod compatibility, which always sucks to deal with and why I don't.
That's my knee-jerk initial thoughts if I'm being fully transparent. I'll DL the VN and play it unmodded (I don't use other folks' mods, even my friends tbh, never have) and see if it floats my boat enough for me to make a mod for just myself. If it is then I don't mind sharing something that I've already created anyway... if that makes sense.