Nice design.
But, I think the coastal variant is over-armed, and in the wrong way. It's basically a SAM barge.
In the air defence variant, not sure you have enough height on the flight deck for a helo. And a boat bay right next to the hangar looks very crammed. Also, lots of SAM, but no SSM? I would think that for a coastal patrol frigate, you'd want some anti-surface capability - especially if it has no helicopter.
Yea , first one is over armed , it was more of a personal design .
The air defense frigate does not have a hangar , the space is just for boat bay , and I am working on.third one which will incorporate all short comings by having a redesigned aft and a hangar. Also the third ship will carry SSM in its vls.