Due to the generosity of Thomas Bertilsson my son and I are putting in a darkroom. I've tried to research the Durst Colidap1205, but I am not finding a lot of information. Here is the description of the sales ad : Durst Colidap 1205 with CLS 500 color head, 3 lenses, all format neg holders up to 4x5, x-tension tube. This is a top of the line professional enlarger. There is no better enlarger built. It works perfectly and can be used for Black and White, which is what I used it for mostly. Does this sound correct?