Phffff, going to Audi is not a sensible option, lol.
Is it really that much of a job??? Is DIY off the cards? Maybe if you purchased all the parts yourself (does anyone know the full list?) and got a reasonably priced local garage to do the work?
Personally I'd spend upto 250 pounds to get it done, maybe 300. I doubt i'd get it done for the price :-/?
Anyone whos has extensive knowledge of this subject, please help!