11,000 miles in 14 months, no probs (apart from small leak into the spare wheel well on day 2 - fixed it myself with a spot of sealant), replaced 2 tyres due to flatspots - my fault. The car feels nicely run in now, engine loosened up, and my driving has improved enough to start throwing it about a bit (I was a trackday fan, but the Cup is a wild beast compared to the Cupra 16v). Ive also been lucky with the 4K rattle - I dont have one! Suspension clonks during slow speed turns on rough roads - but they all do it...
Im well happy with the car, I still cant come up with a better (speed v money) compromise so the Cup stays for the forseeable future.