I tend to disagree with what the bottom may be. If was to give some sort of reasoning, I can with my own certainty say the bitcoin price will not bottom down to $1000 USD ( although I would relish this idea). But thats if worry about Fiat. As Tim Draper says, 1 bitcoin is 1 bitcoin, its fiat thats volatile against bitcoin in my personal oppinnion. Also I totally agree with your statements regarding LTC and XMR