Hey Eugene,
I'm interested as well. I always enjoyed this exchange...
As you know, I tend to go all in with my submissions. Mounted, matted, custom over-matted, securely (and expensively) packaged and shipped, so I may not be too keen on multiple mandatory recipients. But if as you say it might only be additional optional recipients, then I'm good.
I also prefer making new negatives whenever possible, so given that the quoted timeframe is in the dead of winter (for the northern half), that might not realistically leave sufficient workable weather and time. Especially for large format. Might a longer timeframe, maybe stretching into the spring (northern) / autumn (southern), be a better compromise?
Ken