Job well done. I will go to school on your SCUD posting, as I intend to make some similar repairs to a nearly identical boat. This one, as you should be able to see from the below photos, is a very well preserved version of your SCUD. I am eager to pick this boat up in a few weeks. If you are at the North Americans, you might see it.
This has me looking carefully again at the additional photos of my newly acquired boat. I'm thinking now that the "white" deck may in fact be off-white, like SCUD. That will be tougher to color match. My real goal in all of this was to nail down a production year, as the boat no longer has the serial number plate.
I will be at North Americans and Masters - your neck of the woods. Colors? Plenty of folks know more that I do. Old brochures that have been cited and/or posted don't seem to list all the color patterns that I have seen. Love the darker gray versions of your current project boat.
Those "maroon" or "brown" stripes might have been red originally. My "Red Baron" had a solid bright red deck that turned maroon with time. You would never know that it was bright red without pealing off the rail or some fittings. Same with "off-white" decks that were originally yellow. These were early 60's boats.