Hi Mike, I thought I ought to put this on this thread.
The models I've built and will need new units are:
QH-50 - for the Gearing DD
F-9 COUGAR and F-9 PANTHER - both for Argentina which means there'll also can be an Independencia CV and a Veintivcinco de Mayo CV (1968)
FOLLAND GNAT - mostly I built this for Indian air force
HAWKER HUNTER - STK and RCN versions for UK and just about everyone else in the world!
DASSAULT MYSTERE IV - I included this for Israel, but I believe others had it.
P2 NEPTUNE - Again Argentina, but also lots of others.
F-86 SABRE - Pakistan and Argentina and...
HAWKER SEA HAWK - India and that allows for the Vikrant CV
DeHAVILLAND SEA VENOM - Australia and that allows for the MELBOURNE CV (1965)
DASSAULT VAUTOUR - Again, Israel used these in 60's, not sure when the French got rid of them.
HANDLEY PAGE VICTOR - I included this mainly as a TNK, but it was still available as the B2 STK in the late 60's - only UK
The following I leave up to you:
SUPERMARINE SCIMITAR - Carried on as a TNK for the early Buccaneer Mk1s, but right on the edge of the '65 limit and they weren't used much as they tended to kill the pilot!
GLOSTER JAVELIN -The last squadron was still active in '65, but they were really hanging on.
WESTLAND WYVERN - A prop aircraft designed to torpedo ships that retired in '58... I don't expect you'll want to include it
I've listed some other models I'm going to start working on in the graphics design section.
I'm sure you have a shopping list yourself and if there's anything blindingly obvious I've missed, please let me know.