Setting different edge ports

I would like to set edgePort and edgeTargetPort. I'm using a different ingress method that is already using 8000. I think something as easy as https://github.com/portainer/k8s/blob/master/charts/portainer/templates/service.yaml#L39 targetPort: {{ default .Values.service.edgePort .Values.service.edgeTargetPort }} in the service template would expose this.