Generally I like this creative. Can I see some variations that are like #105 with a pin like #119, possible based on a square as opposed to a circle, and possible at an angle like #107 (so that it looks like a flat map at an angle). This may work!!
#138 is our favorite shape / concept! I'd like to see some variations of #138 with other border styles like #134#148#150. Could you also try some different pin styles - maybe one with a simple spherical head and cone shaped body (I like the pin color of red).