In reply to davidbeynon:
I had my eyes on the Nepal cube, but the reviews for warmth didn't seem so good for what I was after, the Evo and Extremes are warmer, though I would also like a waterproof lined boot, but I fear the Evos would be colder.
The Baruntse however, was one I had in mind if I decided I could cope with a double boot.
Post edited at 10:59