I've had my VX for 3 yrs now and have put 35k miles on it with few problems. Servicing is easy- think Trooper. Body bits are hard to find. Most of my costs are for basic sevicing but have replaced front discs and the silencer. Fuel costs are high but the engine really pulls. I get insurance from Farmers Union for about £300. Problem areas are well documented on this site: dodgy egr valve, sticky windows, camera not working.
Also watch out for shock absorber bushes and rusted out bumperbar (they can come off in your hand). Do make sure you get windscreen replacement on you insurance (£1000ish).
Don't forget, Clive is a used car dealer, he won't respond to questions with difficult answers. But you can get the right questions from exploring this site- and you can always get it checked out by a garage you trust if you get a warranty from him.

I don't regret buying mine, unlike some previous cars. Definitely one to keep esp as it hauls all my hobby stuff and takes it anywhere whatever the conditions.
Good luck!