I may be returning to CFMOTO ownership in the form of a 2019 Zforce 1000. I'm hesitant because of all the issues I had with my 2016 Zforce 500 which I sold about a year ago. I'll have to install the unifilter for sure and eventually I have to snorkel my cvt and engine air intake. But what else might I expect from the Z1000 as far as potential troubles? I hope CFMOTO has got it right on their electrical and sensor related issues on the 2019 models. Also read a post on rear diff issues, so I wonder if the 2019's have the updated diff? Thanks for all the welcomed input!