A Kirby theme that’s specially designed for personal blogs, and independent publishing…?

I’ve had a suggestion from a reader, asking me to make this blog’s design available as a theme for Kirby CMS.

Is this a good idea? Do I have the skills, or ambition, to launch such a super-niche product?

Despite my doubts, I’ve made this experimental landing page, re-using a few quotations from around the site: