Specifically, I would be very happy if the following were available:
* King's Quest IV (AGI version). The one available is made with the more modern SCI engine. And while some of their old games were remade with SCI, as far as I know this was the only game to be developed for both simultaneously.
* King's Quest V (floppy version). The talkie version unfortunately has no subtitles, making is less accessible for non-native speakers. Releasing both the CD and floppy versions (like you did with Freddy Pharkas) woudl solve that.