I'd like to see that as an option in ships.tbl...e.g.
$Cloaking Device: Yes
+Type: SmallKBOP
+Opacity: 25.0 (percentage of how much you CAN see the ship even while cloaked)
+Cloak Duration: 45.0 (seconds that cloak can be active before it automatically shuts down)
+Cloak Fadetime On: 0.5 (how long it takes for the ship to reach full cloaking)
+Cloak Fadetime Off: 1.0 (how long it takes for the ship to return to normal appearance upon cloak disengaging)
+Weapons: Disabled - ability (or none thereof) to fire whilst cloaked
+Casts Shadow: No - the casting of a shadow, while cloaked, on other ships*
*--- Be cool that if Casts Shadow were on and Opacity were changed that the shadow could be changed to be translucent if the ship is...I'd like to see the types as separate effects named in a separate new cloak.tbl file....example stock ones would be Small and Large Klingon Bird of Prey Effect (default) and Small and Large Wing Commander Fadeout or something =P (small and large meaning slightly different effects for capships and fighters) but whatever.