Hello Keerla
I'd go for Vrem's suggestion the fact this kitten shows Dreamy Whiskers right away from two Starter parents is a very rare event.
I'd like to know as well what the other cat hides: Dreamy or better and which of both Monsters that is is also something I'd like to know.
So if you can effort the space and money for 9T kitties with at least Dreamy Whiskers to breed the Monsters with I would do that as well.
They gave a non Genesis fur right away as well so this can become interesting
Good luck! :-)