Replace hub with Ring hub

I have a builder-supplied Z-Wave hub with front door lock, entry light and thermostat attached. I can’t modify without calling/paying contractor. I’d like to add a Ring Security system to existing devices but understand the two hubs can’t coexist. How would I go about such a conversion?

Do you also have a SmartThings hub? This forum is for the SmartThings home automation platform. If you have a specific question about Ring, I would ask that to Ring.