Originally Posted by CAPSGOD
You are better off buying the car you already like, rather than buying a car on a hunch you might like it in the future.
Yeah this is great advice and should go without saying.
Only exception to that is if the warranty is really a concern. I don't know too much about the S2000 maintenance costs as they get up there in age/miles, but if you shouldn't expect a lot of trouble with it, it seems like the S2000 would be the better choice in OP's situation.