I am responding from Kenya, and have a stake in the tourism industry, so I may be a bit biased. But Kenya is still very safe for tourists. We have had clients (tourists) traveling to various destinations without any problem at all.
As long as you are in good health, you can make it to the top (Uhuru peak, not Ururu peak). You don't have to be super fit, but it'd help you if before going for the climb you do some exercises for your lungs (jogging/running/aerobics and…
A good itinerary will depend on the number of days/nights you want to spend in Ethiopia, and how you plan to travel (by road or by air) while there. If by Air for example, your itinerary may look as below:
Arrival at Addis Ababa …