Zing

there are thousands and thousands and thousands of systems sold a year by various big companies in the under 500 quid price range and I would venture a huge % of these have very cheap and basic PSU's and of these systems the vast majority will last the year warranty and well into 3 4 or more years after. Some will fail but so will some of the expensive ones. A basic PSU should be perfectly adequate.

Even if it fails who can say the £60 quid model wouldnt have as well