I think the modern day finishing process can be pretty simple. I think people make there finishing process more difficult then it has to be because they've heard others go through these ornate processes. Modern finish products have made life easier if you let them. If you are doing a period piece then you might want to stick to a finish process that matches that time. If your making a nice piece for your personal use then just keep it simple. Marc has evolved over the years but every finish process he goes to is simple and easy to do. Phillip Morley almost always uses Conversion Varnish because it looks good, is durable and easy to use.
I think, because like you said, there is a lot out there that the best you can do is start by saying, there is a lot out there on finishing but what I am going to show is a simple, durable finish, that looks nice on most any project. When you keep in mind new people starting out on the finish process simple is king.
One thing that I might toss out there is in your finish process you use ARS first, I use de-waxed shellac for the same purpose. This can be a plus in humid areas because you won't have to wait as long for it to dry as you would with ARS. If you are top coating with a water borne finish it has to be de-waxed. Actually de-waxed is better for almost all because you can put anything on top of it, even paint. I use blonde shellac on woods that will darken over time like cherry and sapele and I use garnet shellac on woods like walnut that tend to lighten over time.