I have a lot of logoes behind me - and in front I hope ... so I'm going at this from the pro-angel with a dash of cartography on top
I like the form - it makes sense to advertise your maps with a logo depicting a compass
I like the F... keep letters in a logo simple, so change your M to the same font
Colors work in CMYK also with only a slight decrease in saturation

please think about these things:
Does it print well in color?
Does it print well in b/w?
Do the fine lines print?
It's in its own sqaure here - how will you intergrate it with an existing map - should it have a border around it to separate it from the map?
If no border - will the background be transparrent to take into account different background colors?
Could the compass be confused for the maps compas?
How will it work on stationary and so forth? (you could make a simplified version for that use)

Looking good