Also, as the last step after installing everything, always (re-)install the latest update.

Looks like a dungeon style would be most appropriate. Something like the SS2 Bitmap A style perhaps?

The wizard fetches things from the map template. So you should be able to fix this by editing the template file for that style, which should be found in @Templates\Overland Maps\Wizard

Every once in a while, someone does. Which is the whole problem. Spam is an industry because it works. How it works differ a bit, sometimes the intention is to get people to click a link (which can lead to a legitimate product, a scam, or even malware), other times they just want the links out there because it boosts their search engine ratings which means people searching for this stuff will get the spammy sites high up in the search rankings instead of the legitimate ones. In the latter case, it is not the people that see the spam that is the actual targets.

I won't call it a big problem, as most of it is taken care of quite quickly, but it has been a bit of an increase in spam lately.

One of the problems is that most of those aren't actually bots, but actual people in poorer countries who work cheaply, and it is very difficult to prevent live humans who can read from creating an account, log in, and post something, without also making it an unpleasant experience for new users, something which is very important to me not to do.

There are rate limits in place for how often people can post, which is quite effective in preventing them from filling the forum front page with spam, you may have noticed it is always just two posts. Back in the old days, spam didn't happen quite as often, but several times I had to clean out a spam-attack of 20+ posts filling the entire first page.