Congrats a little late
When I got mine I learned how to totally drain the Coolant 1st thing.
Left Lower corner of Radiator there's a butterfly looking drain screw (it's EZ to break)
Middle front of the Front Cyl there's another drain screw.
Filler Neck Under Seat -
Overflow-Reserve Front Right Has- "Full": Line in it. - (remove right frame cover)
** Pull off the top of the airbox - right side of the AirBox Bottom there's a rubber cap- remove it - there's is a vent screw under it there that you can use to: vent air : add coolant.
I ran it on Distilled water and a little Vinegar 3 cycles and flushed.
Wanted to make sure no junk in there.
Filled it burped it - all set.
Fluid says - "Lifetime" - whatever.
Peak Global Lifetime is the same stuff but other high end options too..dexcool? Blue Ice?
Obviously cooling the engine is crucial ...
There are some common fixable issues with the 2 cooling fans .
Test: When the Maxi Fuse is put in, the Fans should spin up strong for 3-5 seconds -