AG 7 gets my vote, I liked Coyotemaxs for style and I really mean I liked it. It's one of my favorite looks. It's artistic and well call me a sucker for a person who will research materials to the degree detailed in the posts, but for devotion to the idea definately a winner.
Why then did I go with AG 7, well the thing I think I missed in my map and I see being a problem in CMs is... In an adventure, where the heros run through the streets and back allies, facing opponants and leaping obstacles, which path do they take to get from the bussiness district to cross over one temple grounds and head through the residential district.
Basically they are pretty and they give a good basic feel, but when it comes to functionallity on an in city adventure... not so much.
AG7 just seemed best suited for that style while still giving some sense of clarity of the vision.