HAH! No way, we have enough as it is. Maybe a Spit XII one day but not now.
Now that I've got your achtung (spitfire), why not a Seafire III, since it was the most common Seafire out there, or at least a Seafire IIc with corrected boost settings of +16 lbs. boost.
Seafire F.III's and L.III's entered service mid-war, near the end of 1943. Better prop blade, manually folding wings (which isn't modeled but will add to weight and thus change performance) than the Seafire IIc. Its 1470 - 1585 hp Merlin 55 (M depending on which is modeled) along with the 4-blade prop is unique to the Spit/Seafire line and the plane is probably going to have different flight and performance characteristics compared to other Spits.
I have not been able to find a weight figure (the most common auw being ~ 7100 lbs. but that's contradicted by the game's Seaf IIc which has an auw of 7063 lbs. yet with no folding wings), but if its lighter than the IX and heavier than the V, that will amount to some interesting energy fighting qualities.
Forgive my dweebery, this hasn't been talked about in a while and I'm finding the Seafire IIc to be just as important as the more common but slightly less battle-hardened Seafire III.
EDIT: Seafire III's had manually folding wings which may be the only reason for the tiny weight diff. when compared to the Seafire IIc.