Hi Jeff,
The purpose of the export is to have a personal copy of my extended cut that’s comparable or indistinguishable in quality to the officially released Blu-ray, since my edit is meant to be an alternative to the real movie. The resulting file has to be easily played and shareable on a variety of devices (computer, TV with USB drive, Plex, etc).
Once exported, it will not be posted online or re-encoded in different formats or burnt to disc. It will be a file that can be readily accessible to play on devices mentioned above.
Hope that makes sense!