I believe we fully covered back in the Cloak discussions, and later after, that upgrades and ship additions were a no no and would never happen. And likewise have never been approved since.
Ok a question since the issue has been raised. How does this apply to canon upgrades? Like carrack cruisers being fitted with cloaking devices, for example?
Gue, the staff allowed it, I made sure. And I think you complained about it in the thread at the time, but got told that since it was originally done before the upgrade rule, it was fine.