Is airport customization something that will need to be done by FSDT, or might there be a how-to guide and/or an object library that users and developers could work with?
For example, Scandinavian requested "deicing stations." If FSDT were to publish a library that included an invisible library object whose presense would define the location and size of a deicing station for GSX, then users (and scenery developers) could place their own.