Pull the splitter and have a peak. Major obstacles in the way of ducting and no real exit if you unblock the inlets. Might be easier to put a NACA duct and ducting on the splitter to feed the brakes.
Trans cooler for sure! TRY and touch the trans after typical street driving.
Heat shield for starter wiring
Halon system
Harness
Remove radiator screen if yours has it
Take the license plate off
Think I need a note pad...