Anybody have tips for good break-in on a scrambler?

I just bought a 2015 scrambler 1000 and was wondering if anybody had any tips for a smooth break-in period.
So far i was told to:
Not hold one steady throttle position for too long, vary it.
Don’t go WOT yet.
I’ve already ran it for 15 minutes then let it cool down to seat the rings or something along those lines.
I’ll change the oil after the 25 hour break-in.
Dealer said to use always use low gear unless necessary to use high gear.

Anything else I should be aware of?

I also bought a Polaris 2500 display model winch for $100. The bracket isn’t for mine but we can fab one for it. Hell of a deal though.