re: PLAN Type 071 LPD & its Landing Craft
I'm not all that fussed about the main gun, as it would be very rare you would want ships like LDPs to operate as fire support platforms in this day and age. FL3000 would be a big improvement though, maybe even go as far as to add some cells of the future universal VLS if they can find the room.
That would leave the possibility of adding a ESSM style medium range weapon to further enhance the self-defence capabilities of the class. FL3000 and AKs are all well and good, but they are all very short ranged and leave very little margin for error when intercepting incoming missiles.
With an ESSM style weapon, you get a longer reach and additional reaction time to mount further defences if your SAMs miss their target first time round. Even with FL3000, by the time you realise one of the SAMs missed, you might have only seconds to intercept the AShM before it impacts the ship.
I also feel that the 071 could use a bigger hanger and helipad, but that is not really a criticism of the existing design as what it has is perfectly respectable for a ship of it's size. It would just be nice to have more room and capacity.