"of"

Apparently its colon or comma in the patches page though...

Yea, the patches page sections separate the gen # from the name with hyphens. Don't change g18 on that page unless you're going to redo the entire page for the new style.

I'm awfully lazy but there needs to be consistency, no?

There is consistency. It's consistently version A in page titles, and consistently version B on that page's subsection titles.