The stuff is already in the game,why not use it? If you could set it up to be movable like your guns are, it would be great to check ships and lifeboats at night. I always play the game where I check the lifeboats if possible. Or to be able to use it as an Aldis lamp. You already have the AI mods for subs, so why not a little ship to ship talk? I think a little back and forth blinking (if you are already getting messages from other subs convert a few to morse code) would really set off a wolfpack attack.
