MM4
Only too well aware of the finance constraints, but having looked at this very issue a couple of years ago, the Wokka is in many ways an easier bird to get aboard.
You can indeed deck park them on Ocean, but when there are a lot more birds (eg somewhere between six and nine for a full Coy grp lift) then you'll run out of space real quick.
And CHF live on a lot more platforms than Ocean. Typically you'll have one or two detached living on LPD (not possible with a non-folding bird).
The real killer is the EMI/EMC issue. If there are any dramas then they'll be expensive to fix and definitely not work-roundable.........
You should also know that the uprated engines are of chocolate fireguard use without the GB rating being fixed.
You're right on the lift issue, but running headlong at a (IMO dubios) solution because it gets a few more Wokkas doesn't fit the bill and might end up somewhere worse. In any case, I thought this issue was aircrew availability, not airframes.