I know where you're coming from, my MK2 is at a 'VW specialist' having a power steering rack fitted. I've fitted the pump, brackets, pipes, resevoir etc. All he needs to do is swap the rack, UJ and rubber boot. I don;t have the facilities to drop the subframe to do this. he got it on 26th Nov and promised it would be done in a few days.
Called relentlessly and found out friday he hasn't looked at it and its still a field next to his workshop, probably sunk in the mud now as well. Poor BBS....
Its 15 miles from my house and has no mot or tax now, he's had it this long. Promises its done this week....
Like you say, if you want a job doing.....
Stu