Good deal! I’m glad you found the information useful.
Thanks for the observation on the wiki page’s construction, and I agree that it could be more clearly organized.
Note, however, the in keeping with the “step by step” nature of the article, the first set of instructions deals exclusively with the hosting of a domain only, while the second set of instructions is specifically for a subdomain without the domain being hosted.
It probably should either be two articles, or a two-part article with a different title. You (or me, or somebody) should change it!