Hopefully Simon did a checklist of what he needs and wants. Many move on a whim never considering the "What Ifs" . As we get older our needs and wants change as do our expectations. Never trap yourself.
I have always liked my trips to the Philippines. There are some great places to live as Topper and Tizme have found. Same with Vietnam. I could easily live in either location. Thailand still works for me, but Sicily is on my radar once my FIL moves on.