Q-Suite retrofit

It would appear Qatar is retrofitting some aircraft with QSuite as we speak. Through some luck I happened to have flown the same aircraft twice. In Feb it was 2-2-2 old style and yesterday it had a shiny new Qsuite.

I did some digging and realised the aircraft didn't fly for 30 odd days during April and I imagine the change would have been done then. Does anyone know how many more 777's are to be fitted with the old style QSuite and hopefully this brings an end to being Qatar'd on the 777 fleet