Yep, I'd go with the Hasegawa F4U-4 Corsair in 1/48 scale. Same with the F4U-5N variant. The -5N variant can be found in either the Hasegawa or Monogram Pro-Modeller boxing. It's the same Hasegawa plastic in both. In either one, you can actually build either the -5 or th e-5N version.
Eric