Sounds super awesome.
Anyway, personally I just hope there won't be 'insectoid hive mind using only biotechnology' race.
a) It is lazy, because while 'hive mind' is potentially interesting idea, most writers assume it's 'one sentient guy per race of mindless drones' which is idiotic
b) It is very used cliche
c) It is fantasy, because such race would need telepathy to function and I really hope Stellaris avoids paranormal activity (not only movie)
d) ...it is even more fantasy ich such race can use FTL travel, if space travel was not insane enough with...
e) Ridiculous 'super amazing biotechnology which is capable of rivalling technology' - claws destroying tanks, bio space ships shooting spores, acid artillery, such nonsense. Sorry, no biological thing can replace radio, laser guiding systems, orbital rockets, nuclear fusion, microscope and graphene.