Replying to Look binding question

Hey guys! I’m using look pivot 14’s on my park skis but after riding yesterday notice that one of the toe bindings are moving. By closer look realized that I have not pulled out screws from the ski but cracked the metal part in the binding that holds the screw in the place.
At home I have pair of Rossi Axial 14’s laying around and by look looks like they could work with pivot heel peace couse screw holes are the same and binding height looks around the same.
Anyone have experience with mix and match bindings?
I also have old Look 18s spare bindings but they are pretty beat and bit heavier.

Any opinion apritiated.
Peace.
J.