So I made this almost a year ago, but, after glancing over the master modlist, I realised I must've not posted it here! (*fittingly this is my 404th post!)
Based on a Monthly Challenge from the FTL subreddit, this basically hardcodes some (pretty extreme) limitations into the game
Mod Effects:
Locks all non-piloting stations.
Prevents upgrading of Weapons, Drones and Artillery.
Custom glow graphics, both as a reminder to the player and as visual evidence in screenshots.
The file is still available for download here (right click - save as)
So isn't Piloting locked out as well? You don't actually need a person manning Piloting to do FTL jumps, just having someone in the room will do the trick.