whow, looking forward to your experiences !I will start the trip to North Cape before Christmas 2017 and return in early January.
I just bought and installed 4x Nokian WR A4 245/45 R19 102V XL tires. I will use them most of the time in central Europe and also for the drive to Sweden, Finland and Norway. I have also snow chains with me.
If someone is interested I can also post the hotels I used in the northern parts of the trip.