Things to replace/maintain: everything included in a 100k kms service, if you are unsure of true km's which most will be, suspension bushings are usually shot to hell(well mine were), rubber boots (gearbox, driveshafts, suspension), suspension if it is still stock as they are so old. Get your pumps tested and replaced if they're not flowing (they are suprisingly tough though). Window seals are usually bad as well, my boot fills with water, I just don't store anything in the boot.
Oh, and get your car doors reset as they're usually sagged...I still haven't gotten around to doing mine