Just FYI, the A340 what brought me back to cold and windy Europe did indeed have the new F seats. Only downside was that I simply cannot sleep on aeroplanes, no matter how comfy the seat, unless I inhale some sort of drugs to put me out. Had none for this trip. Bummer.
Enjoy BAH, if you need a few pointers for your lay-over let me know. Several nice watering holes worth visiting
Nice price you got there btw. My outfit spent around EUR 2.800 LHR-BAH-FRA!