I was a canon guy before fuji, and I really enjoy picture quality of my x-pro1 even after several years of using canon 6d and this is despite of ff dslr size and weight. X-pro1 is truly an amazing up to date camera in 2016.
Still happy with the three original lenses: 18/2, 35/1.4, and 60/2.4 - even though I have expanded my lens set, I use these the most. They fit in my smallest bag with a body! They are all still excellent lenses, even the 18/2 which some people seem to think is "not as good as the zoom" - I strongly disagree - esp. @ f2.8.
That being said - I often use my 18-55 zoom for the OIS and convenience when traveling. When I do that I take a Rokinon 12/2 and an ancient (1968) Nikkor-H 85/1.8 w/adapter which fit in the bag (by themselves). Both of these lenses excel in the way that I use them.
I certainly could see myself using a 14/2.8, 23/1.4, and 56/1.2 combo, but that will have to wait.
If sports and/or action, BIF photography are on the schedule, the Fuji bag gets left home for my Nikons. Sorry about that, but I still believe high-performance DSLRs (and the exotic primes that I can rent as needed) are better tools for those jobs.