I got a secondhand 2016 Grizzly 700. I knew I was buying a non-EPS model but my arms are getting a workout. I understand Yamaha sold an EPS version, so I'm wondering if anyone has experience adding a kit to a non-EPS bike? What brands are good, is this something a moderately handy guy can tackle in the garage, or should I take it to a shop? Any advice on a good kit and what to look out for would be awesome. Thanks!