In that overlay-drawing, a Corsair at 1/515 scale fits over a FireBrand at 1/544. The former sized within 5% of the Revell Enterprise, Lindberg Essex or Revell Midways that could use it, and the latter within 10% of a 600-scale RN carrier, if you can come up with one.
The FireBrand, of course you yourself mentioned here recently. The Corsair was not mentioned - though you did come pretty close, when talking about the 1945 night-fighting/training deckload. However you came even closer to mentioning the third one - no, it's not a Wyvern - but you're coming ever closer, still - and if you can name it, I'll put you down for another free 4-pak, buddy!
Meantime, let me go back and see if a Wyvern could possibly be fitted-in there!