Its not unheard of for me to visit SoCal in my travels, so if I can arrange for the time on one of my trips, I'll be happy to indulge you on this.
Be warned, I spend a fair amount of time on various road courses in a variety of Porsches and own both cars being compared here. The FR-S is a nice car in many ways, but unless you are picking on people who don't know how to drive, its coming in second place to a Cayman.
I view this as a friendly challenge, by the way. I'll buy the drinks all evening if I lose, if you'll do the same if you lose. Fair enough?