Not worth the time considering how late in the game they arrived, and what little difference it would make visibility wise in Spitfires. Performance and guns are the same. As much of a Spitfire fanatic as I am, I'd rather HTC put the time into other birds.
Too few bubble top XIVs ever got involved to make it worth it.
A better wish is for a Spitfire LFIX with the full span Universal wing and Merlin 66 to cover 43-44. All the parts are already there
Of course a Seafire III would be even better along with my Spitfire XII
