I am in process of buying a 2005 xc70 ... catch is it has 345k miles on it. It needs work, but looks great inside and out and clean carfax. What I know it needs: tires, ft. struts, brake module & pump ... not sure if front end parts until I dig into it. Has driveshaft, but rear wheels don't drive (awd) like it should. But drives (front wheels) and runs great. Paid $700. Good investment to fix or not ? Any info would be great. Thanks