I think it's going to be Pro Image 100 for a poor man's Portra 160 replacement, Fuji 200 stuff for sunsets, and then UltraMax 400 for general purpose / evening (although with a desire to not push film for this little exercise, it's going to be early evening with a decent amount of sun still available).
Back to shopping for lenses.
---------- Post added 02-19-20 at 04:31 PM ----------
Originally posted by mtgmansf I would chose Kodak Portra 160 and underexpose one or two stops. Question is, are you going to make prints, scans, or both, and do you mind doing minor manipulations in any processing software? Another question, are you willing to use a tripod? Portra have wider latitude than Ektar and so are better suited to capture the wide dynamic range or such a shot. That said, most premium 100 and 200 iso films are probably also up to the task, depending on your final product output, but having used Portra 160 and Pro-image 100, I would always go with Portra.
The whole goal is showing off lower cost film photography in 2020, basically, so Portra is out. I agree with your suggestions but they don't fit the requirements of the project where cost is a major item. Goal would be to copy negatives via DSLR and then get a print made from digital copy of the "best" shot from each of three rolls of film. Post processing on the computer would be limited but not zero.