The solitary Owlet joined its ten sister Cygnets in training Boston pilots, according to Wikipedia. Crashed near Arundel in 1942.
Back to the challenge - you are right, it is VERY sporty, but not the Firecracker. Desmond Norman would have been very pleased that you thought this aircraft was his. Now that you have made that suggestion, I have noticed that the panel does look very modern.
However, wrong side of the pond and many years too late.
Edited to say I was composing my reply at the same time as Sycamore. Not the P-51H or the Cavalier. Think earlier than even the P-51H.