Small update:
Just ordered the DriveWay Labs Rear Diffuser coated in black after
seeing a pic of how it matches up... 
Can't wait to have some more functional aero out back and completely get rid of the parachute that's created without the stock suitcase muffler in place.
Still need to swap on the PMU Club Racer pads along with the titanium shims, and bleed the brakes at some point before heading to Atlanta Motorsports Park this Friday. Really looking forward to getting back out on my favorite local track and burning some corn this time.