First post.. Currently have a Series II discovery, and a C320 Mercedes and would like to combine those into an X5

Searched and searched for information about reliability, etc. Looks like decent vehicles.
http://www.carfax.com/viewEmailRepor...i3&language=en
there is the carfax on the vehicle in question
2000 X5 4.4i with 88k on it. 70k service it had a brand new transmission put in. One owner local car. Any issues I should be aware of on these things?
Plan on getting an after market warranty on it as well..