Thanks a lot for feedback!
Regarding the blog it will take a couple of days until I have anything substantial. I go abroad for a few days without the Hassy. I did some shooting today, but I am not sure about my conclusions. Perhaps I post a little tomorrow.
What I have seen today is that DoF/diffraction can compensate a lot, but you can do some aggressive sharpening to compensate. What I also have seen is that shooting a grey card for white balance makes Sony and P45+ much closer in color, but B45+ has yellowish greens while Sony is more green and subtle. But I don't really want to jump conclusions.
Than there is the question of LR vs C1. I have used LR since 2006 and I'm quite used to it. C1 has a lot of good features, but I think it is much less consistent than Lightroom. A good thing with C1 is that it handles aliasing artifacts somewhat better than LR.
I also try to make raw images available.
Congratulations, Erik! Great choice of back...as many pixels as you need, and long-exposure favourite.
I read your blog to date...looking forward to seeing more.