VQ4U

New 2012 coupe owner - just picked up a virgin G37 coupe with only 50k on the clock, runs like a beauty
already ordered stoptech rotors / pads on amazon
I am kind of a VQ veteran, owned two 350's and a 370 in the past (all manual), this is my first auto.

Some thing I am considering in doing
-HFC's for best bang per dollar
-change up the rotors/pads
-change AT fluid / diff fluid
-radar detector
-?????????/
-trailer hitch for towing my bike and bicycles

suggestions welcome, glad to be back in a VQ
this is gona be my new DD f

suggestions welcome\
/go