Rich46yo,
No need to use derogatory terms for the airplanes. Just call them P-51s or Mustangs and say that some players who are used to being able to just run from Spitfires in them have issues with the Mk XIV.
I think only about 100 less than spit XVIs too, and I doubt it'll ever be in the long-run even 90% as popular as the current XVI in AH, but %50 at the moment is pretty cool.
And yes, it's a blast against runstangs.
Spit XVI is really a Spitfire LF.Mk IX, it just has an American built Merlin, so you have to combine those production numbers and you end up with 4500 or 5000 of them.