I'm mostly on this train, the only reason I would hold off is that the Collage doenst have any ideas yet for Jade/* research, and this sort of fits.
I'm really worried that outside of Mathy's enchanting there really isn't really enough ideas behind mix-wind/divine magic to make a whole branch collage.
There is also that odd joining of spells we did with Kasimir literally casting complementary spells on the same target which lead to something more than the sum of its parts. That is probably worth a look.