Sounds like a lot of great material. You might consider participating in Visitations of Glory, the Tekumel amateur press association. More info, and past volumes of the Book of Visitations of Glory, is here on the site:
http://www.tekumel.com/vog.html
If you'd like to see yourself in print, you could contact Carl Brodt. Along with running Tita's House of Games, he also publishes Seal of the Imperium. It's a fanzine I suppose, but more like an annual supplement.
http://www.tekumel.com/tita/
A lower profile approach would be to upload documents to the Files section of the tekumel yahoogroup:
http://games.groups.yahoo.com/group/tekumel/
It's a much more active community than this site.