You're welcome :-) Number 2 is my fave, though the first one certainly draws you in in an impressive way.
Thanks for the answers. If there is one thing I don't care for with the X-T1, it's the very limited autonomy. Although to be fair I have only used it with the 55-200 until now, and the OIS probably drains it faster. I'm gearing towards a 2 primes set-up to keep things light. I'm not so much for wide-angles so 35+90 would have been ideal for me, but I'm planning on acquiring the 60 since the 90 is quite a beast. 27/60 is a very lightweight combination, but I will probably wait until the announced 2/35 for its weather resistance which can come in handy.
Now if Fuji were really smart, they'd make a f/4 24-70 or 24-90 companion to the 10-24, with WR and excellent quality, and I wouldn't need anything else.
Great variability in the weather: I have done some hiking in the Kebnekaise area. Once in the last week of august, with obvious signs of autumn coming, and once again in mid-september and it was already a bit too late. I wouldn't have thought about auroras but that's a drawback with staying in huts, you're less aware of the surroundings at night. I'd like to make it to Sarek, I just need to prepare mentally and physically for the weight of the backpack... How much did you start with? Can you outline your trip itinerary?