Hi all , i have purchased a 1997 cab 2.6 , really great car in superb condition , it does however have a couple of issues , the steering wheel could do with replacing and i would like to upgrade at the same time , does any newer audi wheels fit ? A3/A4 etc , there is a helluva rattle from the handle area with the roof up , anyone any ideas/ can the roof be tightened? , the nearside drop glass is a little low on full up , can this be adjusted up , and lastly do any newer audi radio/cd head units fit the car as someone has put in a nasty aftermarket head unit and its naff and i would prefer audi so as to keep the dash lights all the same , cheers in advance and this is a great site , Alan