Guestbook and Counter - Yahoo Domains

I have a client who is transferring an old web site from Yahoo Domains. Their site includes a "counter" (remember these from 10 years ago?) and a guestbook feature, both of which were apparently included features or very easy to add with the Yahoo system.

After we transferred the domain, these two features no longer work on their web site. I see two guestbook options on the Install Scripts page, but I don’t know anything about them, and I don’t see anything related to a counter. Which guestbook would be recommended for a very simple replacement like this, and does Virtualmin have any replacements for a page hit counter?