What a great idea for a publication: a relatively small readership, which will enable you to "corner the market"--as they say (in English).
I'd like to introduce you to another Medium publication, a relatively new one, called the Publication Creators Hub. PubHub is the unofficial resource for publication management on Medium. Here, publication owners and editors can get help with creating, managing, and editing quality publications, attracting writers, and engaging readers. (We're looking for writers, too.)
Please check us out at: