8848m, i've known you from years here in sajha. I am positive that you will do enough of research before investing that much of money on anything in Nepal or overseas but if i were you, i would first do enough homework with enough people from various field. Even though every people have their own opionion depending upon which field they are from but i would listen to everybody first. I don't whether you've updated with this thread or not but if you keep reading from the beginning, trust me, you can find lots of valuable things here. Last but not the least good luck bro.