As someone that just got married and traveled on our honeymoon, sharing some of our experiences and hope it helps.
bouncing around a lot gets really old. We lost a bunch of time getting to and from airport. In Bali, fight times were not so favorable on CX that we lost a lot time as we were also not close by. Lots of traffic in Bali. Same for Thailand. There is something to be said for unwinding after a wedding. Just to take it all in and reflect. But also understand the visiting so many countries since you are out there. I fortunately have been to these countries on a bunch of different trips, but it takes a toll on you. Especially when flights get delayed or cancelled and cuts in to your schedule.
Hope this helps in some way. Either way, you have a great itinerary in mind. We are based out of SFO and after that long haul flight, you need another week off just to recoup.
Congrats!