I owned this car for 5 years. Had to have the clutch packs replaced at 2+ years (under warranty) due to a jerky change between 1 & 2.
By the time we came to P/X it for the 2.0tsi (7 speed WET clutch), the
problem was starting to re-emerge.
Personally I would avoid that engine / gearbox mix. I think the power from the 1.8 is greater that its claimed figure and too much for the DQ200.
I think you'd be okay with the 1.4 150bhp, which only feels like it's losing out on power in the higher rev range - or go manual. Unless you can stretch to the 2.0tsi 190, which has the same gear box as the Cupra, S3 etc.