Well, an early Spit has about 1000hp and weighs around 2,800kg all-up, whereas a Griffon-powered 24 has over 2000hp, weighs 4,500kg and the prop turns the other way - yet the list only says 'Spitfire' - that's my point.
And I'm guessing that the Saratoga and Lance aren't really that different, are they?