My fave ships have to be the Frigates 054 “Maanshan” not so much as a wepon platform but as a ships platform. the clean unclutter deck space.now give this the new VLS missles to replace HHQ7.upgrade the AK-630 CISW with perhaps with “Tunguska” 9M311-M1 Surface-to-Air Missile. a all missles self defence system would be a killer’s!….[(NATO designation SA-19 Grison]also since it has a very large hanger a better larger helicopter than ka-28 for asw duty.no wonder the pak want this ship.s 4 of them so far!… 😉 .

Nice photos, anyway PN is purchasing F-22P which is quite different from 054 and are primarily purchasing the vessel because for its cheap prize: 600 million for 4 including tech transfer and assisting Pakistan SY build more back home. As for tunguska u mean kashtan-m1 anyway dont think it has much room for it fact that china chose ak-630 over its indigenous type-730 CIWS might be due to weight issues.
Edit:here is image of F-22P