I love these old Polaroids with manual lenses, I still shoot pack film with a Model 100 Automatic? and it's ok but I miss being able to really dial in an exposure of my choice, especially now that the film is so dear to come by. I suggest you take a second look at what is possible with your 180; let it refresh your minds-eye and lead you down paths you may not have traveled for some time.

I also miss 665 and soon, Type 55. I've got 15 sheets of the 4x5 P/N in the fridge and when it's gone the part of me that loves photography will morn it's passing all the more acutely.