I plan on shooting at least one roll this weekend! Sadly I'll only have negative scans until I pick up a 90mm enlarging lens. I'm just scouting Ebay. I've seen some going for as low as $30 so it shouldn't be too hard.
If you have an 80mm lens like a late model Rodagon, it will most likely work effectively with the 6x7 negatives.
I use mine regularly.
“Photography is a complex and fluid medium, and its many factors are not applied in simple sequence. Rather, the process may be likened to the art of the juggler in keeping many balls in the air at one time!”
Ansel Adams, from the introduction to The Negative - The New Ansel Adams Photography Series / Book 2