Swapping a CV is not that hard. As usual, a lift would make life easier, but go with what you have. For the time and effort involved I would swap out the whole assembly. In my mind its not worth the effort to do only the inner or the outer. Buy a reman and replace. you will need the special star type diver to get the inner cv/trans bolts out. Forgot the size. Also, check the motor and trans mount for the clunking noise. I had that and it was the trans mount.