Whats Better then Polaris?

After Test driving the xp4 and a can am turbo (which got a flat tire, and then threw a check engine light the first time i punched it and it started making good power…) I put my order in for a white 2015 xp4 1000. This is my first side by side and I have just finished up my first wish list. Unfortunately my aftermarket knowledge is limited. I have done searches and found lots of good info. I was simply posting for people who may want to share there experience and knowledge to help me make better decisions. Below is what I plan on purchasing, Please help if you know a better alternative. Thank you in advance.

I will be riding mountains about 50%, Dunes 30%, and some the rest up on peoples property and with the family slowly cruising. ( 3 and a 5 year old) There may be an occasional MOAB trip if we find time.

Polaris Poly Roof
3500 polaris winch
harnesses they had at polaris dealer which worked as lap belts or true hardnesses and i loved. I cant remember the name ha ha
polaris lower doors
lock and ride cargo cooler
half poly windshield
the dealerships street legal kit
Fire exstinguishers- None decided yet..

I also got a 4 year warranty with 0 deductible for 700 bucks.

Thanks again in advance, I can’t wait for this thing!