Seems fair. I do hope you keep the dev files backed up, though, or even release them as-is - the previews we've gotten are pretty cool, and would be neat to see finished up someday. Maybe someone else could pick them up, or you could find yourself with a bunch of spare time one summer a decade from now? Even if you don't, properly mothballing projects you don't think you'll pick up again does let you self-plagarize more easily for other work.
Best of luck with your grownup life!