Animal Kingdom Extended Hours activity questions

[Laura's Dad]

We are planning a November trip and just saw on EasyWDW that they are extending the Animal Kingdom closing hour from 5 pm until 8 pm. We usually do a day at the AK starting with rope drop and continuing until around 4 before we leave. I have heard that it is possible to do a lot just before closing due the fact that a lot of people leave the AK early. With FP+ available, do you think it would be worthwhile to schedule a later arrival time and wait and do the rides just before park closing? I also see that sunset is around 5:30 pm. I think it would be interesting to see some of the AK after dark. How late does Kilamanjaro Safaris stay open on these nights? We have a 9:15 dinner reservation at Narcoossee's, but we will have a car so I don't think that will be a problem getting from the AK to the GF by our reservation time. Any help would be appreciated.