Pacific and Indian Ocean Islands around NZ and Australia

Would it be possible to add some more islands around New Zealand and Australia? It would allow the possibility of airbases, etc and just add a bit more to that part of the world.

Also on the 25 player map, Pago Pago should belong to the USA

Australia:

Christmas Island

Cocos (Keeling) Island

Lord Howe Island

Norfolk Island

Heard Island

New Zealand:

Chatham Island

Auckland Island

Campbell Island

Kermedec Islands

other South Pacific Islands (all large enough for airbases)

Tonga

Niue

Cook Islands

There are many others that could also be considered (Midway Island in the N.Pacific)