You raise an interesting point.
I've got a 650 convertable on order (due to arrive around mid October). But if the price of the 645s drops low enough...
[His] 2006 750i Sport - Jet Black, 21" wheels, premium sound, luxury seating, convenience, comfort access, Sirius (Jet)
[Hers] 2008 650i - Metallic Black, Sports, Prem Sound, HUD, HD Radio, Cold Weather, Sirius (Shiloh)
Moved on from:
2005 645Ci (Ava)
2004 545i (Chief)
2002 330i (Kira)
1998 528i (Slick)
1999 540i (Sly)