Thanks Palbay.
Also for anyone who missed these X5 comparos:
F15 X5 M Sport vs E70 X5 M Sport -
http://www.xbimmers.com/forums/showthread.php?t=848864
A Look at BMW X5 F15 versus Outgoing X5 E70 -
http://www.xbimmers.com/forums/showthread.php?t=846606