In reply to Ali:
I just weighted everything individually on kitchen scale and then added it up: that way I could could see what was heavy and where I could trim weight a bit.
On e water front - I'm aiming for carry 750ml max, have just got the one bottle.
I think I've too much food and having given up the silk liner and taken the knife to my bag and a few other its of kit, I'm now down to 6kg.
Major cause of weight is food (energy bars, gels and nuts) alongside a warm-ish sleeping bag. If I can trim that down a bit and if it's going to be warm enough to have a fleece and windproof alone as my warm kit, then I can ditch the synthetic Gillet and get to the holy weight of 5ish kg,
All eyes on the weather now!
On the C Class stuff - is it just a matter of "hit x of the y checkpoints"?