Hello Friends, I have an opportunity to pick up a Beseler 23C with 23dga color head. Is anyone familiar with this setup? I'm specifically interested in what formats of film its suitable for (35mm, 120, 4x5?) and how it compares to the Omega C760 head I currently use. I will say I'm not overly impressed with the build quality of the Omega head. I have concerns of the consistency of film position, light leaks, etc. Its also worth noting its the only enlarger I've ever seen, and i got it for free :-) As for the rest of my current enlarger, I have no idea who made it, but it appears to be of good quality with a wood base, single aluminum channel mounts the head with internal counter weights. I suppose it could be made by Omega also, but I don't seen any name plate on it. Any advice or experiences would be appreciated. Thanks, Jaime