I hope someone can help me out. We have every spring Orchid show in town.Three years ago I made a flash unit from one way cameras and Manfrotto #033 flash holder with good success. With low level of light they provide, you can get very close without blowing out the colors. That was with 35mm Canon equipment. I would like to use my 4X5 camera. I have Toyo45 and Graflex 4X5. Would one of this cameras be OK to use. I don't have macro lenses. I do have 90;135;150;180;210;240.250 and 270 for my 4X5's. How much bellows do I need with this kind of images?

Thanks in advance Greg