I would be very interested in this. I have a deposit down for an M4 (top spot at my dealer) but have not specified ED yet. This will be my 1st time doing ED with BMW so I will be following this thread very closely.
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BMW '17 X5 35i, '15 M4, ED 7/1/14, US 8/4/14, PU 8/18/14, '13 X5 35i, '08 335i
Motorcycles: BMW '12 R1200GS, '10 F800GS, '74 R90S