Hi, just agreed to purchase of a 1997 Sidekick Sport with 30K miles, auto, loaded and in very good original condition. Stereotypical 'older lady grocery getter' (original owner) although it has been used offroad a fair bit. What do you recommend to check or update to keep it reliable? Took it off-road on some challenging terrain and I was totally impressed with it's crawling ability with summer tires. Looking for reliability and near stock configuration, off-road tires, maybe a 2" lift. Mainly SoCal desert terain. Thx.