we pushed her in the workshop 1 evening and i drove her out by lunch time the next day tho i did have a kit (bell housing and other bits and bobs) and the help of a **** hot welder and the south wests top jag spanner man! so i would say its not so hard, i put it in when rotten discos were still quite dear and id driven transits petty much every day for 15 years with no trouble (im not a pikey! lol) so thanks for every1s input, its given me more mo jo to get her back on the road.