Re: Documentation - will there be a manual for the mod?
I think we perfectly well can have a manual and an official Wiki both. Let the developers make a detailed, complete manual with 'official' details, and then leave it to the community to gradually build a Wiki over time that will eventually surpass the manual versions. I've worked a bit on the FS Wiki and migrated it to Wikipedia, and I'll be only happy to work on an FS Wiki, too.
--the awesomeness that is Boatmurdered.