For the first part of the evening comp, pre-selected images, we are using mainly pictures from the current set of competition images, as we did at Gloucester and Cirencester. David Adamson has selected them from that set. He did send them to me and asked about three images, which we sorted out.
For the second part, I guess most of us shoot RAW, though I may shoot RAW and jpeg for that day. I’m planning to do a quick rough edit on my laptop through LR. I don’t think any of us (and certainly not the Ealing people) will have perfect, competition-ready images for that section. That’s why I suggested a discussion of those images rather than a competition. I don’t know how many we’ll get through…maybe one from each photographer? Hope this helps.