I'm not going to win any popularity contests with this post, or I suspect in my overall participation here, but I'm going to call BS on your second round of testing Onboy. According to the times now posted in the most current update, somehow you managed to improve your laptimes in all the S2000's except mine, and by as much as 1.5 seconds.
While you could throw a 2-3/10ths second blanket over just about every tester when it comes RJ and myself, probably indicating the cars are very similar in feel, driveability and potential, somehow you managed to pull a gap of 1.5 seconds. The same as with Detox's results, I don't believe this is an accurate representation of the potential of the cars involved.