Thanks for the description, I have been using my 145 back on my SpeedGraphic and really like it so far. One comment... I know that the FP-100c film is self terminating (you dont have to peel the film open at a certain time) and I believe that the 3000b is as well. Technically speaking, I think you could under-develop the film if you choose (better negative), but not over expose...

I find this to be helpful in the field, because you dont have to peel open your shots, and worry about damaging your prints!