Congrats! I have had mine since late August that I picked up with just 5,000 miles on it.
I love it. I came out of an F80 M3 and wanted something different. Really spacious, luxurious but surprisingly quick for such a big car.
Handling obvioulsy doesn't compare to the M3, but then I didn't buy it to sling it round corners and roundabouts
May take you while to get used to the size. It is big - and wide. Wider than the X7 IIRC.
Enjoy!