I ordered the Memphis Shades OEM replacement for the regular Softail Deluxe. It doesn't have the four little holes that anchor the GPS mount, but otherwise is the same hole pattern as the CVO's. I drilled the four holes needed and it fits fine.
I used the Memphis Shades "solar" 15 inch replacement plastic part 2310-0439, ordered from Dennis Kirk. It's close to the light smoke original.
I used the original windshield as a template to mark where to drill the holes in the new plastic.
I practiced drilling holes in an old windshield until I felt good about that. Just be slow and careful.
Taking apart the original windshield frame and putting it back together was the hard part; there was a ton of blue loctite in there, and a lot of things have to line up. I crossthreaded one of the bolts that goes through the windshield into the windshield frame, but I was able to clean that up. It looks great, and very short -- my 5'6'' wife can see over the top of it.