Not knowing any of the adventures listed, here's my attempt. :) Don't use the Sea of Silt, but instead the Last Sea. Have a Mind Lord go rogue to explain anything in the adventures that wouldn't normally make sense in Dark Sun.
The links in the opening paragraph are broken. (There appears to be a "http://"" in front of each URL, as well as a fancy double quote at the end.)
Thanks for the article. Zweihänder sounds interesting. The artwork is right up my alley too.
Shame that (as usual for English language books)...