IF I WAS YOU , i would make sure the headgasket is new or still in good condition , secondly i would have a cylinder compression check done first , to make sure your not going to be dishing out 1000's of dollars on internal repaires, Piston rings ect...... espically since it's over the 200k mark,i have seen alot of vehicles sold for low prices because of internal engine problems , which are unnoticable to the untrained eye ....be smart , ask questions ......Jeff