quoted similar when I enquired about my bounce with DTV! They misunderstood what I wanted! There is an agency here who does for approx 27k though but does not help with money or docs just puts it all in for u and deals with embassy
Home country as you are not officially supposed to have a permanent address in Thailand as will be a tourist with the visa. I applied in Hanoi and used Home Country address for perm, Hanoi hotel for current and Thailand address for address in Thailand. Hope that helps