Nice ideas, total. Hermes' fate is brilliant, I can just picture it right now, perfect.
Bender gets it all. He has finally learned to cock. He then opens his own foodplace which quickly becomes very popular with the hip, cool people, who come, both for the food and to hear Bender perform with his own personal brand of folk/rock music. He makes peace with Elzar, and together they open the
hip restaurant in NNY (and become filthy rich at the same time).
Kif and Amy gets married. Using the family fortune Amy runs for president of DOOP, but loses. She then settles with runing her own, highly succesfull engineering company. Kif eventually gets promoted, and ends up second in command of the DOOP fleet, outranking Zapp.
Zoidberg returns to stand-up comedy. After perfecting his style, he becomes the most popular comedian in NNY. He is then contracted by Jerry Seinfelds head to star in his new comedy show: "Zoidberg", 30 minutes of hillariousness about nothing, and the people love it.
Farnsworth finally puts that young whippersnapper Wernstrom in his place, then leaves Earth to teach at Globetrotter U.
Cubert disappears during a vacation to Valles Marineris. Nobody cares.
The Zapper keeps command of the Nimbus, but is send on one suicidal mission after another by Kif.
And just to satisfy the shippers: Fry and Leela get together, after a magic moment, ala the oxygen tank in "Love And Rocket". What they'll do I don't know, but Leela will continue to be a starship captain of some sort.
Oops, there I go again, thinking to much about these things.