Would the F8F be interesting? Yes. Does it have a place in AH? IMO, NO.
Neither it, nor the D-335, or others that were "in production" but did not see combat. And I'm not talking incidental combat, where it just happened to be in the wrong place at the wrong time......
My personal definition of "saw combat" would be the plane was deployed, deemed ready for operation, flew missions with intent to do battle, and did see battle.
This discounts, at least for me, any of the "yeah, well, Oberleutnant Uberdonut was flying the FW99023 on a test flight, and he got jumped by 100 Mustangs. He firewalled the throttle and zoomed away from them. They shot at him, so he saw combat." Those accounts are really reaching, and seem more desperate to get the plane modelled than a rational reason to have the plane included in AH.
Just my thoughts...............