I got a few laps down in the 1:57's at LS on October 2nd with my bone-stock 17" PS2s. It took me awhile to adjust to the Cayman, as I last drove LS in a very modified WRX wagon. The new pavement has massive amounts of grip. I never got close to taking 5, 9 and 10 close to what the car could have. Cayman is so utterly idiot-proof and balanced-wow. Stock brakes worked well, albeit I did a cool down tour of the campgrounds after every session when I noticed fluid bubbling after the first session.