Whoop, 3 1/2 hour build grind (Took 1/2 hour to get AM working and understanding it).
Anyways, Route 127 is nearly complete, Omastar creepily supervising me, and yep, a lot done on that route. No water, just all the land though.
One large build location mistake south east. Cobblestone pillar for Anon/Tactic/Any World Editor to fix.