Mouse - things to check:
Some engines suffered leaking cylinder liners although i suspect that every car that was going to have this problem would have been corrected by now. Still worth asking the question.
Last cambelt change? due every 24k, get it done before you buy the car if its due soon (cost at a dealer approx £700).
Last clutch change? clutches on the v8 last around 25-35k miles. You're looking at around 1400 quid fitted.
Cats can fail - check the car has a recent emissions test and passed ok.
Check condition of the exhaust - prone to cracks but easily fixed.
Sports exhaust is essential (sounds crap with the stock system). The lotus sports exhaust is good but there are also lots of aftermarket options.
What year is that? Looks like 1999? If so it will have brembo brakes. They're good but the later AP's are better (2000model year onwards).
Price is similar to uk for that age.
Good luck with the purchase.