What types of foods should you eat or avoid for the Seuda Hamafseket on Erev Yom Kippur?

What are some of the foods that one should  or should not eat at the Seuda Hamafseket on   Erev Yom Kippur? It's brought down that  one should eat a Challah dipped in honey,   like we do on Rosh Hashana. There is a custom not  to eat vinegary foods or very sour foods, similar   to Rosh Hashana. We Want to have a sweet year.  You shouldn't eat fatty foods, like red fatty   meat. That should be avoided on Erev Yom Kippur.  Instead, a person should eat chicken. There is   a custom to eat fish. It's brought down a person  should not overeat. You Should not come into Yom   Kippur with, you know, indigestion. They can't  daven properly because they've eaten too much.   A person should find the right balance, obviously,  to eat and be prepared for the fast. On the other   hand, a person should also do so having in mind  that this is really a preparation for Yom Kippur,   so they shouldn't do things that will affect  their ability to daven. One should not drink any   intoxicating beverages at the Seudah Hamafseket,  Wine, whiskey, things like that are considered   inappropriate. We have that feeling of Yom Kippur  on us as we are preparing by eating this meal.