It is great that there will be many new maps on 4.5!
As with everything in the mod, the design of everything is well thought out, and it's clear that many strategic possibilities will be opened due to this map's unique design, like Garlodur also said.
It's also quite nice to see parts of Middle-Earth that are seldom named or seen, like Eryn Vorn (already shown), or Andrast itself.
Looking forward to see more stuff! Great work!