I would advertise to build 3 CVL as support units for the Kriegsmarine asap and use the practical gained to build 3-6 additonal CV.
If you manage it right your navy is ready around august '39 and the cost is bearable, plus you can use your CV fleet against the US navy.
If you manage it right your navy is ready around august '39 and the cost is bearable, plus you can use your CV fleet against the US navy.