Need advice on Bali itinerary!

We are two women(mid 20s-30s) travelling to Bali for the first time. Trip duration is around 9-10 days.

We need advice on whether this is a good itinerary or if we should cut anything out/add anything to it.

Airport--> Ubud (4 nights)

Places to visit around Ubud on our list so far:

Ubud Water Palace

Pura Tirta Empul

Tegalalang Rice Terraces

Sacred Monkey Forest

Mount Batur

Cepung Waterfall

Ubud Art Market

We also plan to take a Silver jewellery class and maybe a food tour.

Gili T (2 nights)

Seminyak (3 nights)

Was curious about cooking classes and Perfume making class in Seminyak. Are those any good?