how does this itinerary look for January

after reading lots, im close to booking this but wonder if theres any concerns before i do Day 1 - Arusha to Tanrangire. Korongoro Luxury camp Day 2 Tarangire. Korongoro luxury camp Day 3-travel to Ngorongoro crater, rest of day in crater. Loins Paw overnight Day 4 travel to Ndutu. Sero migration camp Day 5- Ndutu , Sero migration camp Day 6 travel to central Serengeti . Tukaone weavers camp Day 7- Serengeti Tukaone weavers camp Day 8- fly from Seronera airstip to Zanaibar for a few days r&r if anyone has thoughts about this schedule of the accomodations, please share thank-you