You could borrow one. The vintage of your car is such that the rotors are not worn out. If you're worried about wear, then just replace them. Don't know the minimum thickness spec for your car. If you haven't turned them (don't if you are thinking about that), then you'll be OK. Just replace the pads as long as the brakes are working OK.
[This message has been edited by jeffsr (edited 06-14-2000).]