If A optional cloak was given to more klingons ship the optional cloak on the federation side would have to be inhanced. Instead of just giving a cloak to the defant class and the galaxy-x. it would also have to be given to other T5 ship (imagene a Sovereign Class and a Prometheus Class having cloaks Oh and a Defiant Class with a battle cloak) That might be enough to even the playing field. And scare the klinks alittle
And show the hypocracy of teh Federations promise to not blatantly use Cloaking technologies thus tarnishing thier Hero's word is his bond image, and upset the balance of the game as well as blur the lines of what makes the KDF a little different from the Feds.
Another reason why cloaking is not widely availible to teh feds or on every ship of the line in KDF. No is the proper response. Its gonna be bad enough hearing these threads pop-up if the ever bring the Romulans into STO as they will have even more cloaking and better to boot.