Geomancy is ok but it doesnt need to be slapped onto half of presets. And there should be atleast a few pure specialist builds, like a melee fighter and a pure ranger. Just so its clear those can exist.
And so you can take one of them for the origin build and then decide to add something else if you want.
Poly mixes well with a lot of builds, but i would rather keep it not too exposed in presets so the players can feel they figured out a good combination by themselves.