I have a project to photograph a bunch of local historical biuldings. I'm just going to shot the exteriors. The images are going to be used on websites, and also archived. I'm very familiar with landscape photography but haven't done much architechural photography. I'm planning on using my toyo 4x5 field camera. I have a 90mm and 210mm lenses. any suggestions as far as other lenses, films.. transparancy or negative, technique. thanks!