Smaller, relative to this megastructure, because its a new fabrication process - better to see how it performs on a smaller-scale both in terms of desirability

Smaller, relative to this megastructure, because its a new fabrication process - better to see how it performs on a smaller-scale both in terms of desirability (is it pretty - will people happily work/live in it) and structural integrity. Plus there needs to be demand for huge amounts space. I know people from the engineering side of things who would be interested.