One thought that has been buzzing around in my mind since this was first broached is the capability of ship's personnel to cope with increased operational tempo and additions to the usual numbers of F-35's. Additional aircraft means additional sorties, additional pressure on maintainers, armourers, re-fuellers, handlers, flight controllers etc. If they haven't trained for that kind of intensity, then things can come unstuck fairly quickly.Even with "only" 48 aircraft (assuming more aren't ordered) any contingency operation would surely see more aircraft flown out to the carrier?
I can imagine that up to 24 aircraft "could" be deployed without overly stretching such a fleet for a short term contingency, particularly given your entire air defence capability for your nation isn't provided by this fleet.
24 F-35B's, 2-3 AEW Sea Kings, 2-3 ASW/ASuW helicopters, 4-6 Apaches and 4-6 utility helicopters would appear to be a likely deployment capability and a very useful addition to any taskforce.
Your thoughts will be appreciated on this aspect.