Okay, I'll bite.
I like the colour in the photoshop image, but a lot of detail appears to be blown out, more careful adjustment of the curves might be able to recover that data, I wouldn't mind having a go at the source files at some point. I also prefer the Astra1 image to the Astra2 image.
Ideally for me, it would be a blend of nearly all those images and be slightly less sharpened.
I'm interested in that the blue channel has by far the least detail and most blur, but there is quite a bit of blue in the final images.
Like most astro- images I see, these have a slightly over-processed, over-sharpened look, but that is probably just personal taste, I find a lot of Bluray releases to be over sharpened as well
Having said all of that, if I managed to get *any* images that good I'd be stoked.