I'll give someone else a chance to win this one, would love to join, just absolutely swamped at work after taking two weeks off. I'll be working all weekend just to catch up, no time for new fantasy comps unfortunately.
Possibly worth tagging in a few regulars from the TDF comp to get some interest? It looks like there are more realistic winning chances in this one than there were in the Tour, so it should be a good race!
GC standings will be based on the times at the top of the final climb (about 3.5 km from the finish). The stage winner will still be whoever crosses the finish first.
I don't think there will be many competitive downhill stage finishes / last few kms any more after the fatality earlier this year on a similar finish.
Edit: A similar situation occurred in the final stage of the Renewi Tour today, riders protested that the final 5 km were unsafe so stopped riding, the organisers agreed to take GC standings at the top of the final climb.