The kit list looks very good. I do like the Osprey pack. The Snow Peak gear is excellent and titanium is an excellent choice being extremely durable and corrosion resistant. You may find the Snow Peak 700 pot a little restrictive for a multiday hikes though. I have started to use a 1 litre Primus EtaPower pot as it saves a little on fuel due to built in heat exchanger and allows the the larger 250gm gas cartridge to be stored inside toether with a folding gas stove.
The Primus Litech Kettle is also worthwhile carrying for that quick brew up during those important 'wow what a view' stops.
http://www.wildernessdining.com/su733921.htmlI would also recommend the Exped DownMat 9 for a good nights sleep even though it is slightly heavier than a Thermarest.
I've just got hold of some very lightweight Stainless Steel Tatonka water bottles and have now replaced my Sigg Alu bottles.
http://www.amazon.co.uk/Tatonka-Stainless-Steel-Bottle-1000/dp/B000G4XI3GThe 1 litre bottles are a perfect fit for the Sigg Neoprene covers (makes for a night time hot water bottle) and the SmarTube lightweight water hydration attachment system.
http://www.outdoorsmagic.com/news/article/mps/uan/3129A Thermarest Pillow stuffsack will double up as a improvised pillow (has an internal comfy fleecy inner)
http://www.amazon.com/Therm-Rest-Purpose-Stuff-Pillow/dp/B001GUMAN8Lighting requirements can be covered with the Fenix AA or CR123 flashlights with the diffusor tip attachment hung from the centre of the tent. Fenix also now have a good headband attachment with storage for additional batteries.
https://www.fenix-store.com/product_info.php?cPath=27_38&products_id=659https://www.fenix-store.com/product_info.php?cPath=27_38&products_id=339Oh and don't forget the map, compass, change of socks and the compeed..