The OEM clutch will be fine with a stage1 remap, even if you go for the cc stage 2 it will be fine upto around 280lbft.
Our prices are below
Clutch Kits VAG 1.8T / TDI PD
Option 1 : £395 OEM Direct replacement clutch kit. Inc Friction plate, pressure plate, release bearing.
Option 2 : £550 OEM Solid fly wheel conversion. Inc 2.0 16v Solid fly wheel, G60 friction & pressure plates & bearing.
Nick