Well he's a keeper....Speaking of which, I'm not sure you have ever mentioned it, and I am unfamiliar with travel restrictions, but do these guys travel, and have you ever considered bringing them to the States for a visit? Not sure you would even want to, but I was curious if it was possible.
Friends of mine who travel to Thailand, will bring a boy back to the states for a visit every now and again, on some sort of convoluted work visa which they have somehow worked out.