And then I did what I should have done before and found a picture of exactly what I wanted. So he had to re-do them, but thankfully, it mostly entailed adding on to what he had already done.
I had been playing with the railing design for a long time. I knew that I liked the board-type, rather than the spindle. I'm sure there is a name for that. "Picky," I think.
So here is the empty space, just the posts:
Here are my sketches:
And here is the finished stair railing:
