In my opinion naval sungur won't have restrictions on weight and size thus can get larger.Everything ok but SUNGUR .
Sungur is just pedestal mounted MANPAD which is very limited capacity and range.
How could engage SUNGUR anti-ship missiles which maneuver and skim?
How could patrol vessels engage with SUNGUR onto MALE UAV that flying over 7000m altitude.
Türkish variant of C-Dome ( it is said to be developing) which has compact shape Linked with MAR-D will be horror for any AShMs, MALE UAVs, Helis even it will be horror for fighters.
With Mar-d being able to detect even small kamikaze uavs, a ciws to eliminate top-attacking kamikaze and SAL ( detected through laser warning) smart munition, can be stopped by CIWS and sungur-d can target UAVs.
Laser warning systems or IRST systems are rather easy to install on naval platforms (since they can tolerate some additional weight), and since Aselsan is able to produce those it gives an upper hand to equip even patrol vessels to further detect loitering munition at a greater distance.