I say we go for it... sounds like it might be a less painful way to make some of the buildings, and also have a great Star Wars feel to it. One thing we've got to be able to do is be flexible and willing to let this whole thing evolve. Still, I absolutely LOVE the Dantooine inspiration.
Are we in agreement perhaps that for the assembly of the city, it would be easier to lay all the tiles out, and have the walls be modular? That way the wall could be situated a little bit differently if needed once on site/avoid painting ourselves into a corner?
Also what if the wall was divided up into about 10-12 sections, each ranging in different lengths, but all the same height. That was on site, Phruby can have a bit of flexibility with it if needed?
