One day I will do that. Well done

Edit: but I did similar with QF points a few years ago and used an extraordinary amount of points doing Emirates in F. From recollection (hazy due to the Dom and some mid-travel changes) involved Spain, USA, DXB, and Australia. About 8 glorious long-haul segments on EK in F on the A380. I do love an airborne bar and shower And also an "amenities kit" that is actually a medium size bag. Because I am over-tall, even most J lie-flat experiences are still painful. Yet on those EK F trips I learnt to actually look forward to a flight. And the huge F lounge in DXB to this day makes me yearn for their prawns - and I am an expert there.
But I still challenge anyone on finding a more comfy bed than on the QF F A380's. They were too good - you slept so well you missed most of the F experience.
If Lufthansa can match the sheer comfort of QF F A380, or the pizazz and fun of Emirates A380's F, then I will be amazed.
One day....