Fluxlunanos

I imagine this is a simple enough task, but how would I go about adding the new trees in Natura (Willow, Maple, Tigerwood, Ect) to the Treecapitator mod? On a W.A.G. (Wild ass guess) I imagine I would have to find and edit the config file for Treecapitator, But as to how or what to change is beyond me. Any help would be greatly appreciated and +1 Internets will be awarded upon quest completion.