The only other thing I'd suggest is Comfort Access. It basically means you will never get the fob out to enter/drive the car. Plus, as I understand it (my 325i won't be here for another 2-3 weeks), if you rest your finger on the ridges of the door handle you can close the sunroof and windows while locking the car. Neat stuff, and only $455 invoice.
You're lucky you have a Bimmer to drive while you wait for the new one, every time I get in my Honda I die a little inside.