Gormaru Series Changes and Updates!

My original plot concept involved World War II as a setting, but I found that to be something that would be difficult to work with, generally due to the fact that it has some pretty sensitive aspects and events that might not be in good taste to mold around. So I have decided to go for a more simple straightforward concept in just having a simple original series centered about my daikaiju ^_^

The cataclysm of an arctic Gamma Nuke testing filed as Operation Dark-Fall mutates and awakens a giant prehistoric monster known as GORMARU from 200 million years of hibernation. Embodying the power of an entire atomic age, the destruction of the monstrous titan ravages across both land and sea with unstoppable fury. With humanity engaging complete warfare against the atomic horror, colossal monstrosities of the unknown are reawakened or created into existence. With the world on the verge of being sent back 65 million years, the question remains, within an age of monsters, who will survive? Or more importantly, within the age of GORMARU, what will remain?

Recap and New Series Details: 

-GORMARU is the title daikaiju of my series, so the story will revolve around him and the world affected by him.

-There will be human protagonists, but they'll small and will act as secondary/support characters.

-There will be 18 Daikaiju within the series, each one distinct, unique, and special in their own way. 

-Some monsters will be dropped or redesigned to fit more naturally into my series. (Gormaru, Hyo-Jin, Vilenoc, and Behemoth won't be changed as they are now since I'm perfectly satisfied with them! Terrotrus will be redesigned on the other hand. And Glutt might be redesigned as well)
-The atmosphere will remain the same, as in having that 1950's and 60's giant monster feel since the setting overall will be set in the mid 1950's. (Haven't decided upon a specific date yet though)