TM2YC, I've been following your progress on this excellent project for a while now. As someone who was lucky enough to catch BLADE RUNNER during it's original theatrical run, I look forward to your efforts on this.
I've rewatched the likes of the DC DVD over the years, and it's warmer, more naturalistic colourisation is so seared into my head, that I find the look of the FC strangely unwatchable in comparison. I've tried adjusting to it, but it just grinds my gears every time.
The colour regrade won't bother future generations who see it of course, as that will likely be their first exposure to the movie. But I recall looking forward to the Final Cut being released years ago, only to be sorely disappointed with it's totally 'stylised' re-colouration.
I'd much prefer to see it look closer to the previous DC's look, as your comparisons show. As an example, the colours of the neon pop much more in the previous DC release than they do in the FC version, and so I'm hoping you can work a little magic to brighten up the new 'Zhora' FC shots somewhat too.
Either way, I really dislike the trend of re-colouring what were already great-looking movies for their HD releases, and wish Ridley hadn't been one of the worst perpetrators of that. So if you can also get around to undoing his ALIEN regrade one day too, then I'd be doubly obliged!