Search for the 'Nashville' thread. Several of us here.
I'm pretty busy these days, not much time for play.
What paint shop did you use for your e92 front lip?
My SA at BMW of Nashville rec'd Vogely & Todd for collison work; wife backed into my car and mashed the rear bumper cover. Haven't gone in yet - need a new bumper cover first (OEM MTech/MSport/MAero rear bumper cover not easily purchased without the full kit - front, rear, skirts, but doing my best to find one).
I wish that Aero front lip you got was available for the e90.
Did you buy your car in Nashville?