Thanks Thomas. I didn't think so much at the time, but after I came back & adjusted back to life here again (and started to see the images again) I realized I'd love to go back. It was a good experience to get to know this place, but also this film too...I think Portra 400 has the same colour and feel as Kodachrome, or at least is as close as we're going to get.
Well, I can't consider it this year - time and money-wise. But March/April seems to be a good time to visit there...something to keep in mind for the future. APUG'ers in Nepal! I like the sound of that.