Sorry if this is a repost, I searched the forums for "cloak" and nothing turned up, so I think this is a new question.
 
But is there any way to enable cloaked, or invisible ships? 
 
Some ideas:
 
Cloak ability upgrade for scout ships.
Cloak ability for new fighter / assault ships.
Cloak field generator support frigate.
Cloak field generator planetary structure.
 
Of course this would mean you would need detector ships/structures as well. suchas:
Detection ability for some capital ships?
Detention frigate?
Planetary turrets double as detectors?
etc.
 
 
Is this possible with the current modding tools?