Can anyone recommend a light but stable tripod for hiking in mountainous coun try with an 8x10? I'll probably be using a Canham JMC with a Fujinon CS 450mm (weighing about 5 kg together) attached most of the time. I currently own a Benbo mk2 which is rock solid but definitely NOT light-" why is the last mile the hardest mile ?" as The Smiths observed. Ideally, I'd like something I can strap onto the back of my (large) Lowe Alpine pack so as to have both hands free for the more challenging ascents -probably use the ice axe loops.