A little off topic but talking of P3K2, I see the RAAF is to get 8 x P8's for Aus$4B - including support etc etc. That's $500m per aircraft. Add inflation between now & when RNZAF looks at a P3K2 replacement, and I hate to think of what they might then cost. Remember too that NZ$ is almost 1:1 with Aus$.
Whilst I would settle for nothing less than the P8 personally, I can imagine the RNZAF will have one hell of a s**t-fight trying to get $$$ approval for even 2 of these
I know we all accept a 2-tier MPA fleet is best going forward, but wow that's a lot of $$$. Trouble is the P8 is (currently) the right aircraft for the job & would probably be in service for 40-50 years so actually makes a lot of sense, esp. with the B737 platform likely to remain in production for a long time yet.