The trek poles are a bit on the heavy side.
Why do you need a case for your camera? It's waterproof. Granted it only weighs 0.67oz, but I just toss mine in my pocket. (I also have an Optio waterproof.)
You can find lighter shoes, if you are so inclined.
I also have a GoLite Jam, and I'm considering replacing it with one of the MLD packs to save some weight. Gossamer Gear makes lighter packs too.
If you don't do a lot of night hiking (but you may, living in Finland) you probably don't need the Petzl. You can save 2.5oz with a LED light.
Everything else I can come up with to critique comes down to personal style. I also assume that you're not taking all of this in warmer weather.
If I know Finns, that "small knife" is a puuko you can spear goats with. :o)