<S>
From your list,I would recommend the Spit 9 or the Yak. But if you go for a Spitfire, maybe the Seafire would give you more of a challenge than the 9. The 9 is a very reliable Spitfire. But of course, if you want a radically different experience, go A6M2

... there's nowhere to hide, nowhere to run, in a Zeke...
Sparow
Spitdweeb maximus