I have been a canon shooter for many years. Currently I use 5D Mk3 with various L lens. I shoot lot of landscape, cities, travel photography, occasional portraits, and humming birds at home. I had been looking into getting mirrorless for lightweight travel option, but did not want to sacrifice the quality of what I get from my 5DMk3.
I was able to find one XT-2 in stock at Bestbuy online and ordered it with, along with 18-55mm, 10-24mm, and 55-200mm lens. (Initially I was going to pull the trigger on A7rII with metabones adapter, but read focus performance issue with the canon lens and metabones adapter. And with the Fuji system I was able to get the camera and 3 lens for about the same price as the A7rII body only).
So I could use any suggestion/recommendation coming from shooting Canon FF DSLR to the Fuji X system. I have a 8 day trip coming up next week to Dubai, and I am looking forward to using the Fuji there. I have not looked into getting any filters yet. (I have the LEE ND filter system for my 5dkmk3. Not sure if those filters are usable with an adapter on the Fuji).
Currently I am planning to keep both systems and see what works for what situation. But in the future I would like to stick to one system...if possible.