The big issue isn’t the 15 or so community add-ons, it’s the seven-hundred-or-so “official” packages, world updates, and airplanes that came stock and/or were subsequent purchases by me from The Marketplace.
Short of shotgunning this, and possibly borking my install beyond all recognition, how do I know which “official” packages are drop-dead dependencies that shouldn’t be touched, and which can I muck with? My gut feeling is for me to keep my cotton-picking fingers outta the official folder.