I haven't monitored E70 thread nearly as much as E53 so I may have just missed but other than the water pump and the belt ingestion concern I really haven't seen much to worry about. I do want to see 200-230k mi. with this car to get 6-7 years out of it like my 01.

__________________
2011 E70 • N55 (me)
2012 E70 • N63 (wife)