IMHO the 1980 model husky was one of the best, certainly one of my favourites.
The OR gear box is particularly good and is very good for enduro and MX more so than the WR ,I have a 1980 390 and its a fab. thing to ride . The 250 that is advertised would be a beaut ride especially for a tall guy.
Good luck with the sale as its a great dual purpose offroad machine. If i wasnt in the middle of purchasing something else i would buy it in a heart beat.