Not real sure but i think fks 120's might be just as light if not lighter than griffons. Plus the 120's are more durable, at least the heel is.
how soft are these sticks
Haha this is the exact setup I'm getting. In fact a couple of the people that helped me pick it out helped me out with this.
I'm 5'9" and i'm getting the libery LTE's with griffon bindings.