Vermillion,
They built 3, and made an additional 8 conversion kits for a total of 11. Then they sent 1 to Europe to be tested in combat and discovered that they didn't need it because the wasn't enough of the Luftwaffe left to warrent full scale production, so they stopped. Of course, if the Luftwaffe had still been a force to reckon with the Canadians would have built it in numbers at least matching the Ostwind.
Clarification: In my top post I said it was based on the Sherman. It was more specificly based on the Grizzly, the Canadian built version of the Sherman of which 188 were built.
Here's a shot of the turret casing:
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We few, we happy few, we band of brothers;
For he to-day that sheds his blood with me
Shall be my brother
Bring the Spitfire F.MkXIVc to Aces High!!!Sisu
-Karnak