Are 4x5 enlargers common? I saw some at the school darkroom and they appeared a reasonable size. My enlarger now is a 6x6 enlarger and I don't think I could ever fit an 8x10 enlarger in my cramped darkroom, but a 4x5 might fit. The quandary is, if I had an 8x10 camera, I can make 8x10 contacts with no enlarger at all. Like I already do with my 8x10 pinhole camera. But, I would be stuck, because I cannot see ever getting an 8x10 enlarger, whereas if I got a 4x5 camera, I could possible see getting a 4x5 enlarger and using it for all of my work. But in the meantime, I couldn't print the negatives except for very small contact prints. How much larger than an Omega 6x6 enlarger are 4x5 enlargers?