The KFI with either the Viper or Venom winches are very popular. And attractive due to the price. I have one. The KFI mount and winch guard is very solid. And it will work with the Polaris Extreme brushguard/bumper.
Hopefully the less expensive winch wont be a let down. I just started the wiring today. The solenoid is @ 1/2 the size of the Polaris part. And the wiring isn't anywhere as substantial either. Is It enough? Hard to say. But for @ 1/2 the cost of the Polaris winch, they had to cut corners somewhere.
Should this unit cause me any problems I will just replace it with a Polaris or Warn winch and call it done. For me its just for emergency use. Last winch I had on my Brute Force for @ 8 years and only needed it 2x. And that was pulling out other people who don't know how to stay on the trails...lol