Hello, I'm trying to get some insight on 5x7 film holders. I have a seroco circa 1901 and am not sure if all wooden film backs will fit. I would hate to spend a lot of money to buy them and not be able to return them. Also I'm trying to get ideas on where to find a tripod for it. Do I have to stick to a wood one or can I get a modern one. Again it's an old camera. Just trying to figure out my options. I'd appreciate any thoughts. Thank you