that "looks" good but some of the mods are pointless and probably more harm than good eg;
induction kit, the plug in chip, dump valve wtf there is no point having a dump valve

most of the VAG option look to have been added after market for example the xenons, the car should have headlight washer jets, and the bigger washer tank. given that its had lots of aftermarket mods i'd check if those are genuine VAG santa monica's as those could be cheap imitations too
if you're still interested then find out which version it is, 90bhp or 100bhp too
also its due an 80K service in 2K which you'll be looking at around £200
personally i'd walk away, although you choice is going to be limited if you're after an auto. the way i see it is, its better to wait than to rush and get a car you're not sure about. like you say its a little older than you wanted