Ericka,
I havent been on the Komodo trip (yet), but I have been to amanwana five times. I rarely go to Bali without a side trip to Moyo.
On my last visit I combined amanwana with amandari (bali) and amanjiwo (java, which you know well).
I highly recommend the trip to the waterfall on Moyo. There is excellent snorkelling off the deck and a staff guided me to an area just off the beach to snorkel with turtles.
PM me if you have specific questions about the resort.
Paul