Forgot to say the diff leak might be a little more difficult. The first diff I had fitted in my car had the original leather seal in the front and these are well known to weep slightly and there is no way to cure this except get it converted to the modern seal but this is not just a straight swap I think there is a bit of machining to do to it. In the end I got Russell Ram as he posts on this site to rebuild the diff and it has never leaked since plus it is so much nicer to drive now as Russell eliminated as much of the lash in it as you are allowed to do. Top job.
