You lucky thing!
I've flown F a few times and have been dazzled every time. If you plan on visiting the J bar, make sure you get the FA's to send down a bottle of dom for you and your Mrs to enjoy. Theres no real advice from my perspective, other than enjoy your trip and make use of the great drinks on offer
Theres some pics of my F trip on my facebook group (see signature below) and I have a TR on Flyertalk somewhere too...