Coolant color looks normal for the "permanent" type used in the 850's. Check you cabin air intake to see if a filter retrofit was installed. Hopefully this was done early enough to save your ac evaporator. If not and the evap has not been replaced you'll probably be doing it next summer. The motor mount under the crank pulley usually needs repalcement around 100k miles. If the tranny fluid looks the least bit brown or smells burned do a replacement ASAP. I would also recommend replaceing the ignition switch. It's an easy repair and a common failure.