just purchased a 2007 mercury mountaineer luxury. it was purchased to replace our old 97 tahoe. i haven't had a ford in a while since my 97 explorer. its in amazing shape for 120k not even any tears in the leather seats. any suggestions on first thing to hit for possible bigger ticket maintenance items would be great. its had the radiator replaced and a new alternator along with a fresh tune up prior to purchase. supposedly the transmission was checked but i haven't gotten around to that myself. im currently recovering from an acl ligament graft in my right knee also.