LOL. KID RED keeps upgrading and making changes to the gathering as well. so far your FO gatherers are very good at picking up a variety with awesome outputs. the FO you linked to the NAt DIV. that is what RED started with and he added to it and changed where things spawn from.
this part of the game has changed and is now a world of its own. there are everything from firewood to apples to maple sap now.i actually like the idea that not all forests are the same.there is much diversity. as in RL not all woods and grasslands are the same.the world is so different from 1 continent or country to the next. now the game is also.
however RED set things, he does override and affect hunters. your hunters do hunt elk,ducks,etc.don't feel you need to conform or make all your mods work different than you have them.