Love your railing too. Are you having railing on your rear deck?
I know you're a practical guy who would ask that! We haven't worked out what and how with finishing the deck yet. It isn't in the tender as it was hard to tell exactly what the drop would be.
It's 950mm at the max so a railing isn't required by council but we might put something in. Need to work out if and where to put stairs etc too. We plan to landscape to reduce the drop first.