Both my quotes included uprated (either Sachs or Helix) clutches and flywheels and were just about the £2k mark including VAT.
It's pretty big job, there is a guide to doing it yourself on youtube, I'm in two minds about trying it, but would still need to have the alignment re-done as the subframe has to come off.
On the upside the VAQ diff has to come out so good opportunity to change it's oil!