Nice work! Thanks for adding the 1.5" dimension on the 45 degree cut at either end of the railing. Wasn't sure what that number was until I watched your video. Thanks!
I don't think I've ever seen the handrail 'returned to the wall', interesting idea, it looks really neat as well. Maybe for added clarity for a first time installer: don't just check for studs, but also for electrical wiring. Otherwise your project might run a bit out hand.
