Thank you for your comments! In fact, I was most concerned whether my equipment, especially clothing, is adequate for the conditions that I'll encounter. I have extrapolated my selection of clothing from my previous experience with the heavyweight gear and my everyday winter clothing. Yes, there is lots of food in the list, I simply wanted to get a reasonable upper bound for the pack weight, I need to think more about this.
@longhiker: I try really hard not to be evil :) There seem to be at least three possibilities. a) Since the trail frequently descends below the treeline, I can pick up some dry twigs while in the woods. My daily need for burning wood weighs less than a third of the food that I eat up every day. b) If I'm not able to find wood, then I can try to burn branches of dwarf birch or crowberry or some other dead woody material (http://thebearablelightness.blogspot.com/2009/08/pushing-limits-using-bushbuddy-above.html). c) If even this is not possible, then I can just rehydrate my food and eat it cold.
@Kristin: Yes, I know that many huts sell food and other things and I probably will use the facilities (sauna etc) but it appeals to me to be completely self-supported. I think that one aspect of lightweight backpacking is that it enables me to leave behind not only weight but also worries.