ok, #1 I know, 2 and 3 I still need to figure out, too many choices.
But to let you know who won, here #1:
I chose this logo, because it shows the globe, a kite, the address, looks dynamic and also is a clear design.
This logo will be the new logo for the site, displayed on the top right of the site!
Congratulations kitepirinha and a big THX!
Now I have to decide for 2+3...