Godzilla Theme Reprise?

I thinck that the main theme should be loosly based around the origional music, particularly the music from godzillas main attack. as for the actual theme, I agree, it should be in the credits.

His theme is pretty much as iconic as his roar. I'm sure you could make it sound darker though, but during his fight against the Mutos, he needs it, because it's pretty much what defines him as an anti-hero. Here you have this monster that was avenging its deformation, now helping you to destroy a new threat.