"Talons" also has some unfortunate racial stereotyping and yellowface casting that makes it problematical today.
"The Daemons" is a good choice for Pertwee, but it's five episodes, not four. I won't be surprised if they do "The Three Doctors." But of the other 4-parters, I think I'd like to see either "The Curse of Peladon" or "The Time Warrior." As for Tom Baker 4-parters, there are several good candidates -- "The Ark in Space," "The Deadly Assassin," "The Robots of Death" (one of the most acclaimed serials), "Logopolis."