Interesting map. I like that the town hall, town plaza, and re-tail are like in the same area. The private beach area was something that I wanted in my town, but I sacrificed it for good rock placements.
There does not seem to be a lot of open space, although I really like the placement of the event plaza and how it lines up with the beach ramp, that is very unique.
I love the new map, it's much nicer, especially with your Re-Tail so close to the station (although it's very far from the dock, which might be annoying if you go beetle hunting a lot).
I can also say from experience the little strips of land you had in your first map (like in the top right corner) are incredibly hard to landscape.