As always, love your car man.
S2000's are autocrossing MACHINES. I saw this stock one (at least I think it was stock, it looked completely stock) run yesterday at a local college hosted by SCCA and it had the fastest runs out of everyone there that I saw run. Evo's, Sti's, WRX's, Miata's, 240's, etc. All modified, some a lot more than others. I was only there for 2 hours but it looks like the bulk of people were there while I was there. Even go karts didn't beat his time. The only thing that ran faster than him was this shifter kart that the college made (I'm assuming their engineering crew or something, that compete).