Going from the X-T1 to the X-Pro2, no problems. The smaller EVF size can be a bit fatiguing in the long run, but that's a minor detail. The photo shoots ginny pig, my daughter. I'm a happy camper with this setup.
JPG/SOOC
Sports shots with the X-Pro2/50-140 combo, first attempt
JPG/SOOC
Sports shots with the X-Pro2/50-140 combo, first attempt