^^ Couple of corrections, Nilgiri has only 1 helo deck, whether it can accomodate 2 Dhruv or 1 Romoe is anyone's guess at this point. or 1 romeo and 1 HAL unmanned helo. The gun will be from BAE and not Oto Melara, 127mm MOd45.
Cruise missile can be anything b/w Nirbhay or the new AShCM from...