First off, let me thank you for the work you have done.
I believe this single DB you are working on helps tremendously when setting up. Helps us non SQL expert users out like you'll never know
1) Dink I think believe to be the DB z value. GFay elevators climb too high on the trees
2) Dink with factions that were removed in Live? (low level factions ie snake, bat, etc?)
3) Item charges on unlimited right click equiptment. If #summonitem (brown chain bridle item #) 10000 then summon horse will work on that bridle. If not it says Item is out of charges. This could be code based. I was thinking how I have seen 1000-0 is number of charges and -1 is unlimited. I need to look at the code and the db value. (I apologize that I am too excited I have got the server up with working zones to not have done this research prior to posting.)
4) PoK spell merchants in the Library are TBD. (I can help, I have the map that LOY put in that shows where the Bard, Cleric, spell sellers go.
Thank you again for the database, without it I would be lost.