Is it feasible to add a crafttweaker method to change traits? Or will this cause technical difficulties.
Something like

<conarm:wood>.removeTraits(); //Removes all traits.
<conarm:wood>.addTrait("ecological"); //Adds a trait.
<conarm:wood>.addCoreTrait("chucker"); //Adds a trait to Core part only.

Unfortunately, Tinkers' does not allow this kind of editing of traits so it's out of my hands.