I'm with You_Too on this one personally. Harmy, the blacks and shadows in your shots have turned cyan. It's especially noticable with Han's boots and IMO looks kind of weird and out of place. When I started regrading the star wars original trilogy, the first thing I did was lock down the blacks as the base and modify the colours from there, so as not to tint the blacks.
In case you're at all interested, this clip below shows how i've regraded the scene with greedo in my own project (pretty much my final regrading settings for this scene). Sorry about the lack of subtitles for greedo, they'll be optional subtitles that i'll add later so the greedo subtitles can be in different languages without the original english subtitles always being there. I think you should do the same thing but your call of course.