New ’16 XP4 1000 What to lube?

Hello everyone. I am new to owning a RZR and I am trying to find out recommendations for lubrication. Other than lubing the front A arms recommended by polaris, is there any other parts you all have been lubing based off of experience?
What type of grease do you all recommend? I was looking at using a Marine Grade. Also how often are you lubing components? Thanks in advance for the help.

Ryan