Hi Paolo,
1) It is not OK yet. If I set the same home page in both:
– Settings > Reading > Front page displays > Front Page ;
– GD > Permalinks, and under GeoDirectory Pages,GD Home Page
My City Name appears. But if it is different, for example I set Add listing as GD Home Page, the Home Page Title changes automatically to correct name.
2) OK, but there is a thin white line yet.
3) Could I use the Advanced Search Addon?
4) OK
Thanks