I was there with my black 159 SW Ti (after removing the bike rack in the pitlane...). I'm fortunate in that it's the 3.2 V6 (with the Mangoletsi induction kit), with Q4 and the QTronic gearbox.
Have to say it handled and went like a dream.
I followed the red 2.4 SW for 4 or 5 laps, and like everyone else I struggled to keep up, even though I was noticeably quicker on the straights. Following it did teach me a thing or two about how fast exactly you could turn into some of those corners, though! Owner was a thoroughly nice chap as well.
Was getting close to 115 on the main straight (my TomTom and speeding tickets tell me my speedo is more or less spot on). Less good was the Fuel Consumption of just over 7mpg after a 10 - 15 lap stint!
Awesome day all in, lots of great cars, owned by very nice people, being driven very hard. Would like to see a few more of the photo's as well.