Hi, JohnV6, being a norwegian and living in Bergen I would be most happy to help and give advice. Not so many blue parrots around, though... To give advice, it is best to know what time of the year, for how long, if it is a round trip, your priorities etc. So give me a hint, I and will be glad to help.
M3W55, I am not so sure about a longer trip in a M3W, though. Norwegian weather is lottery, at least in the north and west, where the most beautiful scenery is. This year it was a tropical summer, but it might have as well have been week after week with rain and chill. Now you have been warned.... But of course, IF you hit the jackpot with the weather, you will have the journey of your lifetime.