Thanks All! Got another one ready to post in a few. I'm having a bit of a love/hate relationship with the 120PAN. I love the format, not sure how much I appreciate the dramatic softness that I encounter about 1/3 of the way in from either side. I'd really like to see it with a glass lens, but for $50 I can't complain overmuch. For all of my cyanotypes I use the traditional 2 part formula. It works well, keeps well, and (for me at least) prints well. Of course YMMV.
It's the easiest process to learn and do. Of course the simplicity also makes it maddeningly difficult to get consistent results. It's the Othello (board game) of the alt-process world. A minute to learn, a lifetime to master. :-D