Interesting thread.
I have a KL Flying Blue number with miles, level Gold at the moment and a regular Blue Garuda miles number.
I will be relocating to Indonesia in 2015 and I am wondering if I need to keep both (not sure if I can put my address on an Indonesian residence with KLM FB) or merge them in a way? Can I move my Gold level to my Garuda number?
Anyone got some good advice here?