I don't find Thai men even remotely attractive as they are too short and skinny, but I have single Western friends out here who have Thai boyfriends as finding a Western man to find you attractive in Bangkok when there are so many skinny, beautiful Thais about is like looking for a needle in a haystack.
The best thing is when you see a Western man walking hand-in-hand with a ladyboy and you know that 90% of the time these chaps have no idea they're actually with a man. 