Today's exocet and harpoons are nothing like 1980s. and i am affraid F-22P CIWS are not capable as current european version of goal keeper..
After your this statement sir, i guess i should stop posting on this thread, as u r in no way listening to what others or me are trying to say, but u just want to believe what ur heart tell u. And that is F-22P is B.S, even without knowing wht its full capabilities are & wht its sensors are in real.
In my opinion the equipment of F-22P has not been truly revealed for secrecy reasons to keep them a surprise so that its full capability is not revealed.
And as for change in Harpoon or Exocet missiles, kindly check their specifications, they don't have any extra thing added to make them more lethal. No matter how much advanced Harpoon becomes, the main thing is speed of the missile to defeat the CIWS, which both these missiles don't have. And also check the specifications of C-803 which F-22P is going to have. Mach 2.0 at last leg of its journey.
As for Harpoon Block II, even USN has not acquired them.
And as for Type-730 CIWS, its capability is equal to Goal Keeper or may be superior. The land version can be used to attack Precision Guided Bombs launched from aircraft, i do hope you can imagine at what speed and how small are PGMs. In tests of Type-730 CIWS, it downed HJ series ATGM, which are way too small compared to harpoon, Exocet or any other ASM. Also in tests, it took down 4 or 5 missiles with 5 secs time apart.
The only missile which can seriously defeat a CIWS is the russian sunburn (Moskit) series which attacks at around Mach 2+ or 3 if i remember right & last phase of attack is in an S shape to make it harder for the CIWS to target it.
Harpoon or Exocet gives the ships 2 to 3 minutes warning time, while C-803 or Sunburn series missiles give less then 1 min and in some reports around 30 seconds to detect.
I can keep on going into further details of the systems but it may be of no use.
The latest Chinese ASM missiles are feared more then harpoons or Exocet missiles.
The defensive weapons and offensive weapons of F-22P are way better then harpoons or Exocet missiles and single american CIWS on PN ships.
The only thing left is its electronic counter measure systems, radars and stuff, which i do believe would be good enough to counter IN.
I had read somewhere that PN is going to or was or is thinking to change the American CIWS on its current ships with Type-730.
And China has always given us their latest & top of the line weapon systems, JF-17 & J-10B, AEW&C, AK, HJ-8 series ATGM, MANPADS, missiles etc etc.
Looking at the history, i don't have any doubt that F-22P has the latest & most recent Chinese weapon system not old outdated ones.
Bro, its a request to kindly do listen to other peoples remarks and analyze them with care and see what is good in Chinese weapons & options and what is good about western.
Western are good no doubt, but sanctions, cost of spare parts, easy access to technology of different things, production rate etc etc all are factors to consider.
are you high? 
