Adaptive is a MUST imo, mixed with VSS (also a must imo) when you switch from comfort to sport the change is extremely noticeable, the car handles extremely well, then when you go on rough roads, the comfort setting does a remarkable job of absorbing the shakes (car is softer in comfort mode than it is on standard suspension). You won't regret adaptive of vss.
Don't forget to get at least the 9 speaker Hi Fi - it sounds quite well, and much better than the standard audio (unless you are going aftermarket).
The HUD would be great if we could see the left and right indicators, they are kinda hard to see and blocked by the wheel.
Comfort access is awesome, placing your finger on the handle to lock the car makes life so much easier, same goes when opening the door. You will wonder how did you ever drive a car without it, no more fumbling keys
Prof Nav you also will not regret
DAB radio works in Sydney as i have been told, i get no stations here 80km north of Sydney.
The media cradle is also well worth it imo coupled with bluetooth connectivity