I acquired my first ever enlarger today, a Fuji S690. It came with a 35mm film carrier and I picked up a 645 carrier as well. I also got a very nice EL-Nikkor 50/2.8 and a much cheaper LPL 75/4.5 lens. So I'm set to go for 35mm and 645 but I'm hoping to do 6x6 and 6x7 as well. So I'm on the prowl for a 105mm lens or something close to that. My question is about carriers for 6x6 and 6x7. Searching on the internet, LPL carriers seem much more readily available here in Japan than Fuji carriers. Are they compatible?