Torque all the wheel bolts/nuts and loader mount bolts to spec. Do it again after 50 hours or so, then check periodically. Not sure, but I suspect the paint compresses enough to let these bolts get lose and that can oval-out the holes. You really don't want that. So keep checking for a while.
Inspect everything carefully. Some of the loader pins were swapped on mine such that some had two grease fittings and some had none.
While it's all new, take the shop manual and "walk through" the 50 hour service schedule to get familiar with everything: see it and touch it.
Oh yeah, READ the owners' manual.