I'll post a photo of the mounting location later this week. And I guess I'll buy the mirror cam once it is available, but don't think I'll spend additional money to mount my existing Bumblebee on the front, since I can see out the front just fine through the windshield.
All things considered, I figure this bumblebee has cost me enough - based on the time I've actually had the X5 in reverse since I got it up and running, it will have cost me about $1,000 per hour!