Really looking forward to trying this mod out, as so many things in it make so much sense. I really like what you have done with books giving skill points, especially
As far as birds nests go, how will loading a current vanilla game with the mod active affect nest counts? I assume it will have no effect? Or will it affect areas (chunks) that are so far unexplored? Keep up the good work, and I'll wait for 3.4 to be released to kick your mod into effect.