Looks/sounds ok, trouble is you cannot see much from photos, such as fav rust spots ie rear arches, if these are original you know there is some money waiting to be spent etc.
If you are close enough go have a look or phone for more details, and emailed piccies of arches etc.
I would not go travelling half the uk to see cars, a lot of owners think they are a goldmine when they describe their perfect car and a lot are sheds.
Consider the mileage, you WILL soon have to get work done ie rebuild, new turbo etc.
tabetha