I haven't even done the homework yet...but just thinking outloud how hard/additional costs would it be if I purchased a X5 in Canada and imported stateside. Other than the cluster being changed, would there be anything else required.

It's official but BMW NA will not take any special order colors on the 4.8. Me want's a 4.8i in Sterling Grey so baddddd. I'm happy with my 2003 4.4 but I'll be happier with a 2005 4.8 Sterling Grey