I would say its pure sativa for sure. I see no hint of indica what so ever. I bet it has some sweet smooth smoke. Don't know if anyone could identify the strain to a certainty, but I know quite a few people who would risk death to get their hands on some of those seeds! Hopefully Shovelhandle will see your post & at least throw some guesses at it. I think Weezard is a sativa man too, so he might have a few sugestions. I'll look for some of our sativa people & bring your post & pic to their attention & see what we can do (I'm an indica grower). So hang in there, I'm going for help!