What size film? I've got a unicolor motor. I think a 352? Something like that. But I intend to use Jobo 2500 tank and reels. I was lucky enough to get a good deal on a new tank and one 4x5 reel. I'm waiting for the truck to bring me the 35mm reels. I decided to go with the Jobo tanks just in case I ever decide I want to try a jobo processor. Not likely considering the price. I'm not the biggest fan of used reels either. What I'm hoping is that I can batch process a bunch of film at once. No matter the format.