Advice or tips for new 921?

I just sold my 2012 721 and pulled the trigger on a new 921 -- pick it up next week. I read through some of the "post your numbers" topic, gathering info, , but I'm just wondering if anyone has any tips, etc. to give me a head start on things I may figure out, eventually, on my own...Its got 2 Helix 10", 112 Ultrex, 25 Fury, padded deck, Velocity wheels, shocks. Anyway, just looking for any tips on the boat, motor, trailer, or accessories prior to putting it on the water. that may be different than the ol' 721 that I was used to.

Padded cooler lid, Trick Step, Order the new bow rollers from DREWTICK, Paint over Gatorhyde, Rigid Industries back-up lights.

That's what I added :-)