There's a minor correction you might want to make, in the Sea of Greed. You don't have the King Boogy labeled.
I labeled it on your map, because it's hard to describe. Also, I'd reckon it's around Level 17-20, because when I encountered it on my Cleric (level 17) it didn't too too hard, but took a long time to kill.
And I did this on MS Paint in like 2 seconds. >_>